wiki.emacinc.com - User contributions [en]

EMAC HW

2016-02-15T18:36:03Z

Mdean: Undo revision 5263 by Mdean (talk)

{{todo| Review (02.15.2016-11:45->AW+)|Andrew Wichmann| project=OE 5.0,AW,Review }}

__NOTOC__



{{:Templateimpl:navpgtable | initials=AW | title=EMAC Hardware Wiki | desc=A collection pages for all EMAC hardware | project=OE 5.0 }}




{{:Templateimpl:navtableentry | title=ARM Hardware }}

{{:Templateimpl:Navti | [[ARM_SOM | System on Module (SoM)]] }}
{{:Templateimpl:Navti | [[ARM_PPC | Panel PC (PPC)]] }}
{{:Templateimpl:Navti | [[ARM_SBC | Single Board Computer (SBC)]] }}
{{:Templateimpl:Navti | [[ARM_SIB | Server In a Box (SIB Embedded Servers)]] }}

{{:Templateimpl:navtend}}




{{:Templateimpl:navtableentry | title=x86 Hardware }}

{{:Templateimpl:Navti | [[x86_SOM | System on Module (SoM)]] }}
{{:Templateimpl:Navti | [[x86_PPC | Panel PC (PPC)]] }}
{{:Templateimpl:Navti | [[x86_SBC | Single Board Computer (SBC)]] }}
{{:Templateimpl:Navti | [[x86_SIB | Server In a Box (SIB Embedded Servers)]] }}

{{:Templateimpl:navtend}}

EMAC HW

2016-02-15T18:35:28Z

Mdean: Fix name issue.

{{todo| Review (02.15.2016-11:45->AW+)|AWichmann| project=OE 5.0,AW,Review }}

__NOTOC__



{{:Templateimpl:navpgtable | initials=AW | title=EMAC Hardware Wiki | desc=A collection pages for all EMAC hardware | project=OE 5.0 }}




{{:Templateimpl:navtableentry | title=ARM Hardware }}

{{:Templateimpl:Navti | [[ARM_SOM | System on Module (SoM)]] }}
{{:Templateimpl:Navti | [[ARM_PPC | Panel PC (PPC)]] }}
{{:Templateimpl:Navti | [[ARM_SBC | Single Board Computer (SBC)]] }}
{{:Templateimpl:Navti | [[ARM_SIB | Server In a Box (SIB Embedded Servers)]] }}

{{:Templateimpl:navtend}}




{{:Templateimpl:navtableentry | title=x86 Hardware }}

{{:Templateimpl:Navti | [[x86_SOM | System on Module (SoM)]] }}
{{:Templateimpl:Navti | [[x86_PPC | Panel PC (PPC)]] }}
{{:Templateimpl:Navti | [[x86_SBC | Single Board Computer (SBC)]] }}
{{:Templateimpl:Navti | [[x86_SIB | Server In a Box (SIB Embedded Servers)]] }}

{{:Templateimpl:navtend}}

EMAC HW

2016-02-15T18:34:18Z

Mdean: Was this copied rather than generated? The template page should be generated according to the directions in "Internal Home."

Project Types for TODO Tasks

2016-02-15T18:31:08Z

Mdean: /* Engineer List */

==Project Types==

This page lists the different project types which need to be used to mark wiki pages. The project types go into a comma separated list after a <code>project=</code> in the TODO list tag.

'''Tag Format:'''

<pre>
{{todo|Message|user_name|project=project1, project2, project3}}
</pre>
; todo: This is the name of the plugin. Should always be <code>todo</code>
; Message: This is the note about the text. This is a plain-text, human readable comment.
; user_name: This is the name of the user to which the page is assigned. For instance, <code>mdean</code>
; project1, project2: These are the names of the projects to which the page belongs, as detailed below. The <code>project=</code> tag needs to always precede this list. If the project name has a space in it, just enter it into this list with the space intact. No quotes/etc. are needed.

<br />
==Project Tags==
These are the tags to use. The comments describe them.

<br />

===Release Versions===

The following list release versions for which a page is valid and for which it needs to be complete.

* oe 4
* oe 5 ''This is OE 5.x''
* oe 5.0
* oe 5.1

<br />

===Engineer List===

The following list contains the initials to use for assigning tasks to specific engineers/interns:
* AW - ''Andrew Wichmann''
* BS - ''Brian Serrano''
* KY - ''Klint Youngmeyer''
* MD - ''Michael Dean''
* MG - ''Michael Gloff''
* MW - ''Michael Welling''
* TS - ''Travis Stratman''
* JJ - ''Jeff Jung''

<br />

===Status Indicator Types===

The following types are used to indicate the current status of a page. Only one of these tags should appear in the '''TODO''' tag of a page at any one time.

* '''NotStarted''' - Use this to indicate that the pages needs to be written from scratch.
* '''InProgress''' - Use this to indicate that the page is currently being worked on.
* '''Review''' - Use this to indicate that the page needs to be reviewed.
* '''FinalDraft''' - Use this to indicate that the page has been reviewed, and pending further comments, is ready to be marked complete.
* '''Complete''' - Use this to indicate that the page has passed any scrutiny given after being marked FinalDraft. This should be done by the 2nd reviewer.
* '''Deprecated''' - Use this to indicate that the information on the page is going to be invalidated by an upcoming release.
* '''Obsolete''' - Use this to indicate that the information on the page is no longer valid for the current release; page is kept for reference for customers still using/maintaining an older image for which this page does apply.
* '''Buggy''' - Use this to indicate that there are bugs in the content of the page.
* '''Revise''' - Use this to indicate that the page needs to be revised, such as for an upcoming release.
* '''Discarded''' - Use this for a page that was started, then later determined to not be needed after and, as a result, was never published.

::'''''NOTE''': The difference between Buggy and Revise is that Buggy indicates that there are problems with the page which need to be addressed before its status will be upgraded to FinalDraft or to Complete, while Revise indicates that the page is marked to be revised later on (before the next round of releases) but the article is fine for the version of our software that it documented.''

MediaWiki:TodoTasksValidProjects

2016-02-15T18:29:54Z

Mdean: Added Andrew Wichmann

* oe 4
* oe 5
* oe 5.0
* oe 5.1
* AW
* BS
* ER
* JG
* KY
* MD
* MG
* MW
* TS
* JJ
* Review
* FinalDraft
* Complete
* Deprecated
* Obsolete
* Buggy
* Revise
* NotStarted
* InProgress
* reorganize
* SEOKWComplete
* SEOKWTODO
* SEOKWRev
* Discarded

EMAC CAN Interface

2016-01-20T19:54:03Z

Mdean: Fixed two comma splices. Fixed a few grammatical issues. Noted missing keywords for SEO and an oddity in one code example. Marked buggy.

{{todo| Review (01.18.2016-10:45->KY+);(01.20.2016-13:50->MD-)|Klint Youngmeyer| project=OE 5.0,KY,MG,MD,Buggy }}
{{#seo:
|title=EMAC CAN Interface
|titlemode=append
|keywords=
|description=This page describes how to use the CAN interface on EMAC boards.
}}

{{warning | Needs keywords}}




The CAN interface is a vehicle bus standard that allows communication between a controller and various sensors. EMAC produces several boards capable of communicating on a CAN bus. For more information about which products support the CAN bus, see the [[EMAC_HW|hardware]] page.

__TOC__




{{:Templateimpl:bg | initials=KY | title=EMAC CAN Interface | desc=This page describes how to use the CAN interface on EMAC boards. | project=OE 5.0 }}
CAN (controller area network) is a multi-master serial bus for communicating between "nodes" over a two-wire interface. The wires are generally a 120 ohm twisted pair. Each CAN node has the ability to communicate with every other node, one at a time.







{{:Templateimpl:using | initials=KY | title=EMAC CAN Interface | desc=This page describes how to use the CAN interface on EMAC boards. | project=OE 5.0 }}
The CAN bus is able to be accessed from the command line, or using a C library on EMAC products (with CAN support).
===CAN Bus Setup===
Before using the CAN interface on an EMAC device, two commands must be run. These commands could be scripted to be run at startup; see [[EMAC_OE_Boot_Process_Customization|this page]] for details.
{{note|The settings in the first command may need to be changed according to the application in question.}}

{{cli | ip link set can0 type can bitrate 125000 triple-sampling on | hostname=ipac9x25}}
<br />
{{cli | ip link set can0 up | hostname=ipac9x25}}

===Command Line CAN===
The command line tools included with EMAC OE 5 are part of the <code>canutils</code> package. The tools included in this package are:
* <code>canconfig</code>
* <code>candump</code>
* <code>canecho</code>
* <code>cansend</code>
* <code>cansequence</code>
Of these five, the most easily used are <code>cansend</code> and <code>candump</code>.
====cansend====
<code>cansend</code>, as the name implies, is used for sending CAN messages over the bus. Up to eight bytes at a time can be sent using <code>cansend</code>, these bytes are formatted at a space separated list of hexadecimal octets e.g. "<code>0xBE 0x42 0xEF 0x9A</code>." The command for sending the previously mentioned hexadecimal digits on the <code>can0</code> device is:

{{cli | cansend can0 0xBE 0x42 0xEF 0x9A | hostname=ipac9x25}}
The received message, on a board running <code>candump</code>, will look like the following:
{{clo}}
<0x001> [4] be 42 ef 9a
{{clos}}

<code>cansend</code> uses, by default, an identifier of <code>0x01</code>. If an identifier other than default is desired, the <code>-i 0x<IDENT></code> option must be passed on the command line. In the following example, the identity <code>0x89</code> is used.

{{cli | cansend can0 -i 0x89 0xBE 0x42 0xEF 0x9A | hostname=ipac9x25}}
The received message, on a board running <code>candump</code>, will look like the following:
{{clo}}
<0x089> [4] be 42 ef 9a
{{clos}}

Using the standard identity, the length of the identity is limited to a maximum hexadecimal value of <code>0x7FF</code>. If a larger identity is needed, the <code>-e</code> option can be passed, which allows an extended CAN frame with a maximum hexadecimal value of <code>0x1FFFFFFF</code>. The following example shows a message with an extended frame.

{{cli | cansend can0 -e -i 0x8008 0xBE 0x42 0xEF 0x9A | hostname=ipac9x25}}
The received message, on a board running <code>candump</code>, will look like the following:
{{clo}}
<0x00008008> [4] be 42 ef 9a
{{clos}}

====candump====
<code>candump</code> is used to receive messages over CAN. These messages can be output to <code>stdout</code> or directly to a file. <code>candump</code> will run until it is killed, either with <code>Ctrl-C</code> or a <code>kill</code> command. The following command shows how to receive any message over CAN and output it to <code>stdout</code>. A command of <code>cansend can0 0xBE 0x42 0xEF 0x9A</code> was given on a connected board.
{{clo}}
{{clio | candump can0 | hostname=ipac9x25}}
interface = can0, family = 29, type = 3, proto = 1

<0x001> [4] be 42 ef 9a
{{clos}}
To receive any message over CAN and output it to a file, the following command is used. A command of <code>cansend can0 0xBE 0x42 0xEF 0x9A</code> was given on a connected board.
{{clo}}
{{clio | candump can0 -o /tmp/candump.txt | hostname=ipac9x25}}
interface = can0, family = 29, type = 3, proto = 1

{{clos}}
Since <code>candump</code> will continue running, a <code>Ctrl-C</code> should be given before viewing the contents of the file. To view the file, <code>cat</code> can be used.
{{clo}}
{{clio | cat /tmp/candump.txt | hostname=ipac9x25}}
<0x001> [4] be 42 ef 9a
{{clos}}
<code>candump</code> can also filter its output according to two values: filter and mask. The filter <code>[can_id]:[can_mask]</code> matches when <code>[received_can_id] & [can_mask] == [can_id] & [mask]</code>. For example, to only receive messages from the identity <code>0x088</code>, use the following command.
{{cli|candump can0 --filter 0x088:0x7FF|hostname=ipac9x25}}

===C Programming CAN===
Using CAN with C programming on an EMAC Linux board involves using the SocketCAN implementation.
====CAN Sockets====
To open a CAN connection, first a socket must be opened. CAN sockets can be either <code>raw</code> or <code>broadcast manager</code>; for this document, <code>raw</code> will be used. After creation of a <code>raw</code> CAN socket, it must be bound to an address with the <code>bind()</code> system call. This address is specified by a <code>sockaddr_can</code> struct cast to a <code>sockaddr</code> struct. The following code snippet demonstrates how to open a CAN socket on <code>can0</code> with no error checking.

<syntaxhighlight lang=c>
int s;
struct sockaddr_can addr;
struct ifreq ifr;

s = socket(PF_CAN, SOCK_RAW, CAN_RAW);
strcpy(ifr.ifr_name, "can0" );
ioctl(s, SIOCGIFINDEX, &ifr);

addr.can_family = AF_CAN;
addr.can_ifindex = ifr.ifr_ifindex;

bind(s, (struct sockaddr *)&addr, sizeof(addr));
</syntaxhighlight>
====CAN Frames====
In order to transmit data over this CAN socket, the data must be in a "CAN frame." This frame struct has three important member variables: <code>can_id</code>, <code>can_dlc</code>, and <code>data[8]</code>. All of these variables are of type <code>__u8</code>, which is a Linux unsigned 8-bit integer. <code>can_id</code> contains the identifier for the message sender, <code>can_dlc</code> contains the frame payload in bytes, and <code>data[8]</code> is an array that holds up to the 8 bytes of payload. The following snippet of code shows how to create a frame with 8 random hex values as its payload without error checking.
<syntaxhighlight lang=c>
struct can_frame frame;
int j;
int id = 0x1;
int dlc = 8; // Frame payload length in bytes

srand(time(NULL)); // Randomize seed

frame.can_id = id;
for(j = 0; j < dlc; j++){
frame.data[j] = 0x1 * (rand()%99); // Assign 8 random hex bytes to the payload
}
frame.can_dlc = dlc;
</syntaxhighlight>

{{warning | What's the purpose of the <code>0x1 *</code> in:

<code><nowiki>
frame.data[j] = 0x1 * (rand() % 99); // Assign 8 random hex bytes to the payload
</nowiki></code>

That's the same as, <code>1 *</code>, which is just identity.

Also, if you want it to be a full range byte [0,255], you could make it:

<code><nowiki>
frame.data[j] = rand() % 0x100; // Assign 8 random hex bytes to the payload
</nowiki></code>
}}

====CAN Write====
Sending a CAN frame is accomplished by simply using the <code>write()</code> system call. <code>write()</code> takes 3 arguments: a file descriptor, a buffer(data) to write, and the size of data to write. In this case, the file descriptor is the CAN socket that was opened previously, the buffer will will be the address to the frame struct, and the size of data is the size of the CAN frame struct. The return value of <code>write()</code> is the number of bytes written and is valuable for error checking. The following code snippet illustrates how to write a frame to the socket that was set up in the previous sections.
<syntaxhighlight lang=c>
int wbytes;

wbytes = write(s, &frame, sizeof(struct can_frame));
</syntaxhighlight>

====CAN Read====
Reading from a CAN frame is very similar to writing to one. Reading is accomplished with the <code>read()</code> system call. <code>read()</code> takes 3 arguments: a file descriptor, a buffer(data) to put the read data in, and the size of data to read. In this case, the file descriptor is the CAN socket that was opened previously, the buffer will will be the address to a new frame struct, and the size of data is the size of the CAN frame struct. The return value of <code>read()</code> is the number of bytes read and is valuable for error checking. When write is called, it will block the program from continuing until data is read. The following code snippet illustrates how to read from the CAN bus to a frame and print that frame to <code>stdout</code> in a similar format to <code>candump</code> without error checking.
<syntaxhighlight lang=c>
struct can_frame frame2;
int rbytes, k;

rbytes = read(s, &frame2, sizeof(struct can_frame));

printf("<0x%03x> [%d] ", frame2.can_id, frame2.can_dlc);

for(k = 0; k < frame2.can_dlc; k++){
printf("%02x ", frame2.data[k]);
}
printf("\n");
</syntaxhighlight>
====CAN Example Program====
Using all of the information in the above sections, a small program can be made to emulate some of the features of <code>cansend</code> and <code>candump</code>. To build this example, see [[Getting_Started_with_the_EMAC_OE_SDK#CMake_Compiling|this section]] of the getting started guide. To run this program, enter the name of the program followed by either "send" or "receive." Send will send 8 bytes of random hex over <code>can0</code>, while receive will read one message from <code>can0</code> and print it out.
<syntaxhighlight lang=c>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <sys/uio.h>
#include <linux/can.h>
#include <net/if.h>
#include <linux/can/raw.h>
#include <time.h>

int can_write(int socket);
int can_read(int socket);

int main(int argc, char* argv[])
{
if(argc != 2){
printf("%s requires either the argument \"send\" or \"receive\"\n", argv[0]);
exit(EXIT_FAILURE);
}

// Create and Bind Socket
int s, ret;
struct sockaddr_can addr;
struct ifreq ifr;
if(s = socket(PF_CAN, SOCK_RAW, CAN_RAW) < 0){
perror("socket");
exit(EXIT_FAILURE);
}
strcpy(ifr.ifr_name, "can0" );
ioctl(s, SIOCGIFINDEX, &ifr);
addr.can_family = AF_CAN;
addr.can_ifindex = ifr.ifr_ifindex;
if(bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0){
perror("bind");
exit(EXIT_FAILURE);
}
////

if(strcmp(argv[1], "send") == 0){
ret = can_write(s);
}else if(strcmp(argv[1], "receive") == 0){
ret = can_read(s);
}else{
printf("%s requires either the argument \"send\" or \"receive\"\n", argv[0]);
exit(EXIT_FAILURE);
}

if(ret == 0) {
exit(EXIT_SUCCESS);
}else {
exit(EXIT_FAILURE);
}
}
int can_write(int socket)
{
// Build frame from random digits
struct can_frame frame;
int j;
int id = 0x1;
int dlc = 8; // Frame payload length in bytes

srand(time(NULL)); // Randomize seed

frame.can_id = id;
for(j = 0; j < dlc; j++){
frame.data[j] = 0x1 * (rand()%99); // Assign 8 random hex bytes to the payload
}
frame.can_dlc = dlc;
////

// Write frame to CAN socket
int wbytes;

wbytes = write(socket, &frame, sizeof(struct can_frame));
if(wbytes < 0) {
perror("can raw socket write");
return 1;
}
////
return 0;
}
int can_read(int socket){
// Read from CAN socket and print message
struct can_frame frame2;
int rbytes, k;

rbytes = read(socket, &frame2, sizeof(struct can_frame));
if(rbytes < 0) {
perror("can raw socket read");
return 1;
}

printf("<0x%03x> [%d] ", frame2.can_id, frame2.can_dlc);
for(k = 0; k < frame2.can_dlc; k++){
printf("%02x ", frame2.data[k]);
}
printf("\n");
////
return 0;
}
</syntaxhighlight>

This information can be found in much grater detail, along with much more, in the [https://www.kernel.org/doc/Documentation/networking/can.txt Linux Kernel Documentation].







{{:Templateimpl:conclusion | initials=KY | title=EMAC CAN Interface | desc=This page describes how to use the CAN interface on EMAC boards. | project=OE 5.0 }}
CAN is a useful protocol for communicating quickly with sensors and other controllers. EMAC boards with CAN should be able to quickly integrate with existing CAN networks with little trouble.



{{:Templateimpl:moreinfo | initials=KY | title=EMAC CAN Interface | desc=This page describes how to use the CAN interface on EMAC boards. | project=OE 5.0 }}
* [[Getting_Started_with_the_EMAC_OE_SDK|Getting started with the EMAC SDK]]

{{:Templateimpl:whatnext | initials=KY | title=EMAC CAN Interface | desc=This page describes how to use the CAN interface on EMAC boards. | project=OE 5.0 }}
* [[EMAC_HW|EMAC Hardware]]

OE Audio Progs

2015-11-25T01:36:57Z

Mdean: Fixed spacing in cli* template uses.

{{todo| Complete (11.12.2015-11:13->KY+);(11.16.2015-15:05->MD-)(11.17.2015-14:38->KY+)(11.17.2015-15:25->MD+);(11.17.2015-15:45->MG+)|Klint Youngmeyer| project=OE 5.0,KY,Complete,MG,MD }}
{{#seo:
|title=Audio Programs
|titlemode=append
|keywords=
|description=Audio programs included with EMAC OE5.X
}}
{{DISPLAYTITLE: Audio Programs}}



By default, EMAC OE 5.X comes with two audio packages: ALSA and mpg123. More packages and applications are available from EMAC at a customer's request.

__TOC__

==ALSA==
ALSA, or the Advanced Linux Sound Architecture, is a part of the Linux Kernel and is a software framework that provides an API for sound devices. The ALSA framework includes several applications for working with sound.
<cl>
* <code>alsamixer</code> is an ncurses mixer program for use with the ALSA soundcard drivers. It supports multiple soundcards with multiple devices. The <code>alsamixer</code> menu displays a volume bar for each audio device present on the system. Adjusting these volume bars (with the arrow keys and 'm' for mute) allows changing of the output or input device volume corresponding to the given bar. An example of the <code>alsamixer</code> interface is shown in Figure 1.
<br/>
::[[File:Alsamixer_screen.jpg|600px|thumb|left|Figure 1: Example of <code>alsamixer</code>]]
<br clear=all>
* <code>alsactl</code> is used to control advanced settings for the ALSA soundcard drivers. It supports multiple soundcards. The following example demonstrates changing the settings for the default sound card by remounting the filesystem read-write, changing the settings, storing them, then remounting the filesystem read-only.
{{clo}}
{{clio | hostname=emac-oe |oemntrw }}
{{clio | hostname=emac-oe |alsamixer }}
# make necessary changes...

{{clio | hostname=emac-oe |alsactl store }}
{{clio | hostname=emac-oe |oemntrw -r}}
{{clos}}

:Aside from the store function, <code>alsactl</code> has a few other commands available. The <code>alsactl store</code> command is used to store driver setup and changes made in <code>alsamixer</code> to the static configuration file. The <code>restore</code> command is used to load current driver setup for one, or each, soundcard from the configuration file; the <code>init</code> command initializes driver and settings to a default state.
* <code>aplay</code> is a command-line soundfile player for the ALSA soundcard driver. It supports several file formats and multiple soundcards with multiple devices. For supported soundfile formats, the sampling rate, bit depth, and so forth can be automatically determined from the soundfile header.
* <code>arecord</code> is a command-line soundfile recorder for the ALSA soundcard driver. It supports several file formats and multiple soundcards with multiple devices. If recording with interleaved mode sampling, the file is automatically split before the 2GB filesize.
* <code>speaker-test</code> generates a series of sounds from the different channels of the default (or user specified) audio device. Some example tests are as follows:
</cl>
:Outputting a voice identifying each channel
{{cli | hostname=emac-oe |speaker-test -t wav -l 1 -c 2}}
:Outputting a sine wave tone to each channel
{{cli | hostname=emac-oe |speaker-test -t sine -l 1 -c 2 -f 550}}

==mpg123==
mpg123 is a simple and lightweight command line mp3 player. It is designed for use in front ends, in shell scripts, as an mp3 player, and as an mp3 to wave file decoder (primarily for use with CD-recording software).

To play an audio file from the command line, <code>mpg123</code> must be passed the name of the file to be played.

{{cli | hostname=emac-oe |mpg123 sound_file.mp3}}

This method, while great for shell scripts (but see below), does not support any control of the output once playback has been initiated by a human operator. To enable manual controls, the <code>-C</code> flag must be used.

{{cli | hostname=emac-oe |mpg123 -C sound_file.mp3}}

A few of the supported command keys are:
* '''q''' = Quit
* '''s''' = Stop/Start
* '''+''' = Volume Up
* '''-''' = Volume Down
* '''h''' = Display all terminal control keys

If <code>mpg123</code> needs to be run from a script, or run in the background, the <code>-q</code> flag should be used to enable quiet output so that nothing is printed to the screen when a the file is played.

{{cli | hostname=emac-oe |mpg123 -q sound_file.mp3}}

There are a large number of other options that are available when using <code>mpg123</code>; too many to list in this document. These options can be viewed by passing the <code>--help</code> flag to the program.

{{cli | hostname=emac-oe |mpg123 --help}}



{{:Templateimpl:conclusion | initials=KY | title=Audio Programs | desc=Audio programs included with EMAC OE5.X | project=OE 5.0 }}
This page demonstrates some of the basic audio functionality that is included with EMAC OE. The combination of ALSA and mpg123 should accommodate most typical commandline oriented audio needs. If any further audio features are required, EMAC can support them. Please contact [[EMAC_Support_Services|EMAC Support]] for details.




{{:Templateimpl:whatnext | initials=KY | title=Audio Programs | desc=Audio programs included with EMAC OE5.X | project=OE 5.0 }}
* [http://www.alsa-project.org/main/index.php/Documentation ALSA Official Documentation]

Loading Images onto eMMC Devices

2015-11-20T19:37:10Z

Mdean: Found and fixed problem that was missed before.

{{todo|SEOKWREV (12.31.13-13:15->MD-);(12.31.13-14:50->MW+);(12.31.13-18:10->MD+);(12.31.13-18:45->MG+);(03.06.14-15:35->BS-);(04.11.14-15:55->BS+);(05.01.15-12:12->MG+);(11.05.15-17:50->MD+)|Michael Welling|project=oe 4,oe 5,mw,md,mg,bs,SEOKWREV}}

{{#seo:
|title=Loading Images onto eMMC Devices
|titlemode=append
|keywords=eMMC,EXT3 Partition,FAT32 Partition,Root File System
|description=Some EMAC products use eMMC in place of NAND flash. eMMC is an embedded MMC compliant memory that takes the form of an integrated circuit instead of a media card.
}}
== Background ==
Some EMAC products use eMMC in place of NAND flash. eMMC is an embedded MMC compliant memory that takes the form of an integrated circuit instead of a media card.

U-Boot does not support writing to file systems in eMMC. To overcome this issue, the embedded target has to boot into Linux using an auxiliary method. Once U-Boot has been loaded into RAM, it can be used to load the target kernel using TFTP and boot into a file system stored in NFS. Once the board has booted into Linux, the eMMC can be partitioned and formatted, and the root file system can be extracted. The SoM-3517M requires a special FAT formatted partition that contains the bootloader and Linux kernel images. This article explains the general process of writing the eMMC from Linux as well as some specifics related to programming the SoM-3517M, SoM-9X25 and IPAC-9X25.

{{note | The procedures below require that you have a TFTP and NFS server setup on a host computer. }}

* Instructions on setting up a TFTP server: [[Installing TFTP server]]
* Installation of an NFS Server with Linux: [[Setting up an NFS File Server]]
* Instruction for booting into NFS with U-Boot: [[Booting with an NFS Root Filesystem]]
* More information about MMC: http://en.wikipedia.org/wiki/MultiMediaCard

== Creating partitions and formatting eMMC ==

Once the Linux command prompt is reached, the Linux utilities can be used to create and format partitions on the eMMC. By partitioning the eMMC, the partitions can be accessed individually and formatted differently as required. The <code>fdisk</code> utility can be used to create these partitions on the eMMC.

For example here is the procedure for creating a 128 MB primary partition:

{{clop}}
{{cliop | hostname=emac-oe |fdisk /dev/mmcblk0}}<nowiki>
The number of cylinders for this disk is set to 57024.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-57024, default 1): Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-57024, default 57024): +128M

Command (m for help): p

Disk /dev/mmcblk0: 1868 MB, 1868562432 bytes
4 heads, 16 sectors/track, 57024 cylinders
Units = cylinders of 64 * 512 = 32768 bytes

Device Boot Start End Blocks Id System
/dev/mmcblk0p1 1 3907 125016 83 Linux

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table
[ 566.062896] mmcblk0: p1
</nowiki>
{{cliop | hostname=emac-oe|}}
{{closp}}

For more information about <code>fdisk</code>, see:
http://tldp.org/HOWTO/Partition/fdisk_partitioning.html

After creating the partitions, they can formatted with the various <code>mkfs</code> utilities. The formatting used is dependent on how the partition is to be accessed. For eMMC root filesystems EMAC currently uses EXT3 (http://en.wikipedia.org/wiki/Ext3). Other formatting options are available (EXT2, EXT4, etc) and can be used. It should be noted that the kernel must be configured to support the chosen filesystem and the bootargs need to specify the correct type.

{{note | For additional information on configuring and compiling the Linux kernel see the following page: [[Building the Linux Kernel]] }}

As described above, the <code>bootargs</code> is used for signalling to the Linux kernel the location of the root filesystem partition, and its formatting. The <code>root</code> parameter is used to specify the partition to use while the <code>rootfstype</code> parameter is used to specify the formatting of the partition.

{{note | For more information about the <code>bootargs</code> variable see this page: [[U-Boot Overview]] }}

Partitions accessed by processor boot ROM or U-Boot typically need to be formatted with FAT32 formatting. The SoM-3517M, for instance, requires a FAT32 formatted partition for the bootloader and kernel in order to boot properly from eMMC. For more specifics about the SoM-3517M, see the quick reference section below.

===Formatting a partition with EXT3===

{{clop}}
{{cliop | hostname=emac-oe |mkfs.ext3 /dev/mmcblk0p1}}<nowiki>
mke2fs 1.41.14 (22-Dec-2010)
Filesystem label=
OS type: Linux
Block size=1024 (log=0)
Fragment size=1024 (log=0)
Stride=0 blocks, Stripe width=0 blocks
31360 inodes, 125016 blocks
6250 blocks (5.00%) reserved for the super user
First data block=1
Maximum filesystem blocks=67371008
16 block groups
8192 blocks per group, 8192 fragments per group
1960 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729

Writing inode tables: done
Creating journal (4096 blocks): done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 39 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
</nowiki>
{{cliop| hostname=emac-oe |}}
{{closp}}

===Formatting a partition with FAT32===

{{clop}}
{{cliop | hostname=emac-oe |mkdosfs -F 32 /dev/mmcblk0p1}}
mkdosfs 2.11 (12 Mar 2005)
{{cliop | hostname=emac-oe |}}
{{closp}}

== Extracting filesystems to eMMC ==
After formatting a partition correctly, the partition can be mounted and files can be loaded to the eMMC.

For example, here is the procedure for writing a root filesystem to the first partition of an eMMC card:

{{clo}}
{{clio | hostname=emac-oe |mkdir -p /mnt/card}}
{{clio | hostname=emac-oe |mount /dev/mmcblk0p1 /mnt/card}}
{{clio | hostname=emac-oe |cd /mnt/card}}
{{clio | hostname=emac-oe |tar xzvf /images/emac-image.rootfs.tar.gz}}
<nowiki> ⋮</nowiki>
{{clos}}

In the above example the <code>/mnt/card</code> directory is called the mount point. The <code>mkdir -p</code> command creates the directory if it does not already exist. The <code>mount</code> command attaches the specified partition to the directory. Any files written to the mounted directory will go to the partition on the eMMC. After the mount is complete, files can be extracted as shown using the <code>tar</code> command.

It should be noted that the <code>/etc/fstab</code> file can be used to specify mount points for partitions upon boot. See http://en.wikipedia.org/wiki/Fstab for additional information.

== Quick Reference (by Target Type) ==
This section is used to provide specifics for programming eMMC on various targets.

For the partitioning sections, the information in the parenthesis denotes a keyboard input sequence. The (n,p,1,default,+64M) creates a new primary partition. Each input is followed a carriage return and the default is selected by pressing carriage return with no entry. See the expanded example in the above '''Creating partitions and formatting eMMC''' section for an idea of how the interface looks when commands are executed correctly.

=== SoM-3517M ===
==== Partitioning the eMMC ====

{{cli | hostname=emac-oe |fdisk /dev/mmcblk0}}

The partitioning steps are as follows:
# Create 1st partition (n,p,1,default,+64M)
# Create 2nd partition (n,p,2,default,default)
# Change 1st partition type to FAT32 (t,1,c)
# Make 1st partition ACTIVE (a,1)
# Write (w)

==== Formatting the eMMC ====

{{clo}}
{{clio | hostname=emac-oe |mkfs.ext3 /dev/mmcblk0p2}}
{{clio | hostname=emac-oe |mkdosfs -F 32 /dev/mmcblk0p1}}
{{clos}}

The first command formats the second partition as ext3. The <code>mkfs.ext3</code> command can take further configuration parameters. See the <code>mkfs.ext3</code> man page for more information.

The second command formats the first partition as FAT32 for use with the AM3517's boot ROM. This is a requirement to boot from the eMMC.

==== Adding Kernel and Bootloader ====

{{clo}}
{{clio | hostname=emac-oe |mkdir -p /mnt/card}}
{{clio | hostname=emac-oe |mount /dev/mmcblk0p1 /mnt/card}}
{{clio | hostname=emac-oe |cd /images}}
{{clio | hostname=emac-oe | pwd=images |cp MLO uImage u-boot.bin /mnt/card/}}
{{clio | hostname=emac-oe | pwd=images |sync}}
{{clio | hostname=emac-oe | pwd=images |umount /dev/mmcblk0p1}}
{{clos}}

To understand why these files are programmed in FAT32 on the first primary partition, the eMMC boot sequence of the SoM-3517M must be understood. MLO is called the first boot and it is loaded directly by the AM3517 processor's boot ROM. Once the ROM finishes loading MLO, it is executed. MLO then relocates the U-Boot binary (u-boot.bin) from eMMC to DDR and executes it. Finally when U-Boot starts the Linux boot process, it relocates the kernel image (uImage) to DDR and starts Linux.

{{ note | The first partition '''must''' be formatted FAT32 and the MLO binary '''must''' be in the first sector for the eMMC boot sequence to work properly. }}

==== Extracting Root Filesystem ====
{{clo}}
{{clio | hostname=emac-oe | pwd=images |mount /dev/mmcblk0p2 /mnt/card}}
{{clio | hostname=emac-oe | pwd=images |cd /mnt/card}}
{{clio | hostname=emac-oe | pwd=/mnt/card |tar xzvf /emac-image.rootfs.tar.gz}}
{{clio | hostname=emac-oe | pwd=/mnt/card |cd ..}}
{{clio | hostname=emac-oe | pwd=/mnt |sync}}
{{clio | hostname=emac-oe | pwd=/mnt |umount /dev/mmcblk0p2}}
{{clos}}

=== SoM-9X25M / IPAC-9X25 ===
==== Partitioning the eMMC ====

{{cli | hostname=emac-oe |fdisk /dev/mmcblk0}}

{{ note | For the SoM-9x25M revisions 7 and above, the eMMC block device is /dev/sdb }}

The partitioning steps are as follows:

# Create 1st partition (n,p,1,default,+1G)
# Create 2nd partition (n,p,2,default,default)
# Write (w)

==== Formatting the eMMC ====
{{clo}}
{{clio | hostname=emac-oe |mkfs.ext4 /dev/mmcblk0p1}}
{{clio | hostname=emac-oe |mkfs.ext4 /dev/mmcblk0p2}}
{{clos}}

==== Extracting Root Filesystem ====
{{clo}}
{{clio | hostname=emac-oe |mkdir -p /mnt/card}}
{{clio | hostname=emac-oe |mount /dev/mmcblk0p1 /mnt/card}}
{{clio | hostname=emac-oe |cd /mnt/card}}
{{clio | hostname=emac-oe | pwd=/mnt/card |tar xzvf /emac-image.rootfs.tar.gz}}
{{clio | hostname=emac-oe | pwd=/mnt/card |cd ..}}
{{clio | hostname=emac-oe | pwd=/mnt |sync}}
{{clio | hostname=emac-oe | pwd=/mnt |umount /dev/mmcblk0p1}}
{{clos}}

Installing QtCreator

2015-11-20T19:26:25Z

Mdean: Fixed tag.

{{todo| Review (06.18.2015-15:50->KY+)|Brian Serrano|project=oe 5,bs,ky,Review}}

==Install Qt Creator==
{{warning | This is a guide on how to install Qt Creator manually, using a package provided by a 3rd party. This is '''not''' recommended. Instead, you should try installing Qt Creator from the EMAC provided packages}}

<cl>
1. Download Qt Creator from the Qt project web page:
* [http://download.qt.io/official_releases/qtcreator/3.3/3.3.0/qt-creator-opensource-linux-x86-3.3.0.run Qt Creator x86 32-bit]
* [http://download.qt.io/official_releases/qtcreator/3.3/3.3.0/qt-creator-opensource-linux-x86_64-3.3.0.run Qt Creator x86 64-bit]

* Change to the directory where Qt Creator was downloaded from the command line:
<syntaxhighlight lang="bash">
developer@ldc:~$ cd /download/directory
</syntaxhighlight>

* Make Qt Creator installer executable and run installer script:

<syntaxhighlight lang="bash">
developer@ldc:~$ chmod +x qt-creator-opensource-linux-x86-3.1.0.run
developer@ldc:~$ ./qt-creator-opensource-linux-x86-3.1.0.run
</syntaxhighlight>

The installation wizard will start.

[[File:Qt_Creator_Install_1.png|400px|thumb|left|Figure 1: Qt Creator Installation Wizard]]

<br clear=all>

* Press '''next''' to proceed.

[[File:Qt_Creator_Install_2.png|400px|thumb|left|Figure 2: Qt Creator Installation Wizard]]

<br clear=all>

* Choose an installation directory then press '''next'''

[[File:Qt_Creator_Install_3.png|400px|thumb|left|Figure 3: Qt Creator Installation Wizard]]

<br clear=all>
* Accept the license agreement then press '''next'''

[[File:Qt_Creator_Install_4.png|400px|thumb|left|Figure 4: Qt Creator Installation Wizard]]

<br clear=all>

* Press '''install''' to begin the installation

[[File:Qt_Creator_Install_5.png|400px|thumb|left|Figure 5: Qt Creator Installation Wizard]]

<br clear=all>

* A status bar will appear. Press '''finish''' to exit the installation wizard
</cl>

== Next Steps ==

Once Qt Creator is installed, the next step is to [[Configuring_Qt_Creator|configure Qt Creator.]]

MediaWiki:Common.css

2015-11-20T19:22:32Z

Mdean: Tweaked.

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Template:Clio

2015-11-20T19:15:21Z

Mdean: Tweaked.

<noinclude>
== The CLIO Template ==

'''This version of the CLI template is for use inside <nowiki>{{clo}} and {{clos}}</nowiki> tags.'''

This template displays the passed argument, <code>cmd</code>, at a simulated command line.

Use it like this:

<nowiki>{{clio | ls -la}}</nowiki>

Choose the PWD (Present Working Directory) like this:

<nowiki>{{clio | ls -la | pwd=/home/user}}</nowiki>

Choose the hostname like this:

<nowiki>{{clio | ls -la | hostname=desktop}}</nowiki>

Choose the username like this:

<nowiki>{{clio | ls -la | username=developer}}</nowiki>

----
----
</noinclude><div style="padding-right:5px; background-color:#000; margin-top:-0.4%; margin-bottom:-0.4%;">{{clitxt|{{#ifeq:{{{username|}}}|{{{username|-}}}|#00aa00|#aa0000}}}}{{#ifeq:{{{username|}}}|{{{username|-}}}|{{{username}}}|root}}{{clitxts}}{{clitxt|#ffffff}}@{{clitxts}}{{clitxt|#00aaaa}}{{#ifeq:{{{hostname|}}}|{{{hostname|-}}}|{{{hostname}}}|som9x25}}{{clitxts}}{{clitxt|#ffffff}}:{{clitxts}}{{clitxt|#54ffff}}{{#ifeq:{{{pwd|}}}|{{{pwd|-}}}|{{{pwd}}}|~}}{{clitxts}}{{clitxt|#ffff55}}#{{clitxts}}{{clitxt}} {{{1}}}{{clitxts}}</div>

System Logging

2015-11-20T19:13:25Z

Mdean: Fixed source formatting issue.

{{todo| Complete (04.13.2015-14:44->BS+)(11.10.2015-18:00->MD+)(11.11.2015-10:30->MD+)(11.17.2015-18:10->MD+);(11.18.2015-12:55->MD+)(11.18.2015-14:50->MD+)(11.18.2015-15:10->KY+);(11.18.2015-15:50->ER+)|Mike Dean| project=OE 5.0,MD,Complete}}
{{#seo:
|title=System Logging
|titlemode=append
|keywords=syslogd,syslog-ng,busybox
|description=The page describes how to work with syslog.
}}




This document provides an overview of how system logging works in Linux, and provides guidance on how to work with and configure system logging so that it meets your needs.

__TOC__




{{:Templateimpl:bg | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}
System Logging services exist on Linux systems to provide a central logging facility. This central logging service can store logged messages in files on the local machine, can forward the log messages to a remote machine for remote storage and display, and can output the log messages as they arrive to a terminal.

The syslog facility is standardized by POSIX and, as a result, there is a great deal of support for the syslog facility. There are APIs for logging to the syslog facility from C, C++, Python, Java, PHP, Perl, Bash, the commandline, and many other languages. Using the commandline tool, it is even possible to write to the syslog facility from the commandline.

==== Facilities ====

In syslog terminology, a facility is a category for log messages. There are generally at least seven standard syslog facilities on any Linux syslog system. The following list shows the standard seven, as well as some which are rarely used anymore (especially in embedded systems). The name of the facility is followed, in parenthesis, by the integer facility code associated with the facility, which is then followed by a description of the facility. The ones you should not expect to find on an embedded system are demarcated with an asterisk (*):

;kern(0)
: Kernel messages
;user(1)
: User Level Messages
;mail(2)*
: Mail System Messages
;daemon(3)
: System Daemon Messages
;auth(4)
: Security/Authentication Messages
;syslog(5)
: Internally Generated Syslog Messages
;lpr(6)*
: Line Printer Subsystem Messages
;news(7)*
: Network News Subsystem Messages
;uucp(8)*
: UUCP Subsystem Messages
;cron(15)
: Cron Scheduling Daemon Messages
;local(16-23)
: Locally Defined Usage, Messages

==== Severity ====

Each of these facilities accepts messages which will have an associated severity level. The severity level is important for filtering messages. The following list shows the eight available severity levels:

;emerg(0)
: Emergency - System is now unusable
;alert(1)
: Alert - Immediate Attention is Required
;crit(2)
: Critical - The System is in a Critical Condition, which may be caused by a failure in the primary appliction.
;err(3)
: Error - An Error has occurred.
;warning(4)
: Warning - An unusual, but not erroneous, event has occurred. For example: "Warning: Could not check for updates."
;notice(5)
: Notice - Uncommon but generally expected messages. For example: "Network Interface eth0 received IP address of 192.168.0.100 from DHCP server."
;info(6)
: Informational - Common, expected events generate these messages. For example: "Application XYZ started successfully."
;debug(7)
: Debug - Debugging messages belong at this level.

==== Storage ====

By default, the log messages on an EMAC OE Linux machine are stored in a local ramdisk. This type of storage prevents excessive wear of the flash, and works when all of the flash partitions are mounted read-only. However, by storing the messages in a ramdisk, all messages in the ramdisk will be lost as soon as the machine resets, powers off, or reboots for any reason.

===== Alternate Logging Locations =====

The syslog server can be configured to log to alternate locations. This is useful for configuring the server to log to persistent storage, such as a writable partition on the local flash or a partition on an SD card. The alternate logging locations can even be remote machines.

===== Remote Logging =====

The <code>/var/log</code> directory is the standard location for holding local log messages. This directory usually contains either one file per facility or one directory per facility. If a facility has a directory, it may contain different files which all belong to the facility. The system logging facility directs messages to these files based on rules set in its configuration. The configured rules use the facility level and the severity level to direct the syslogger's filters regarding to which file to send any particular message. There are several different implementations of the syslogger facility, each with its own configuration mechanisms and level of flexibility.

The system logger is also able to send messages to a remote syslog server over a network. The remote syslog server will be able to filter the messages using all of the same criteria as above, but also by source. A remote syslog server configuration can be very useful for remotely debugging deployed machines. While an embedded machine stores its logs on a ramdisk, the remote machine may store them to a traditional hard disk or SSD, allowing them to be preserved through power cycles.

The remote syslog server can be on any normal server, it can be on a developer's desktop, or it can be on another embedded machine. Sending debug messages to a central syslog server ensures the debug messages will be available even if the machine of interest freezes or resets. The use of a remote syslog server can also assist with looking for trends and outliers among a group of deployed machines since the log messages for the entire group of machines can be located in one place.

===== Log Rotation =====

Syslog servers incorporate a feature called log rotation. Log rotation is a process which prevents log files from growing beyond a certain size while preserving log messages for later reference. The syslog server (or logrotate system) can be configured with a maximum file size and a maximum number of rotated logs to keep. When the maximum file size is reached, the file will be "rotated." When the maximum number of logs to keep is exceeded, the oldest one will be deleted. There is more information on how this process works below.




{{:Templateimpl:geninfo | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}

====Your Daemons====

When developing a software daemon, syslog is a very useful tool for monitoring and debugging your software. The syslog daemon is highly configurable, allowing filters to be altered to suit the current needs of a developer without recompiling software. This capability allows developers to deploy software which sends ample debugging messages to the syslog server without fear of overwhelming the system with debug messages. Using the eight <code>local</code> facilities syslog recognizes, these debug messages can be categorized by developers to allow them to selectively choose the amount of log information they store from each of up to eight different subsystems. This is extremely useful when a system in the field is experiencing intermittent issues. By enabling maximum debugging output for only the subsystem responsible for the feature which is misbehaving, the developers have the greatest chance of seeing the messages they need to diagnose the source of the problem without overwhelming the system (or the storage) with messages. If eight facilities is not enough, the developers can always repurpose dedicated facilities which aren't in use by their intended systems. For instance, the line printing facility is rarely used on an embedded system, and may be safely repurposed by developers.

====Web Development====

When providing a web interface for an embedded system, the syslog daemon is often the only way to debug a variety of issues with the web server. When links don't work, certain browsers have issues, pages load slowly, or any of a myriad of other issues crop up, the logs are generally the first place people turn for answers. This is just as true on embedded systems as it is on any large scale web server or server farm. On embedded systems, however, the configuration for the logging system may need to be altered due to the volatile nature of the logs in the default configuration. This document provides information on how to solve the issues which may be encountered as a result of this.

====Machine Startup====

When configuring a machine to start up all the necessary services in the correct sequential order, when the machine is powered on, the syslog server is very helpful in performing the following tasks:
* Ensuring that process X really did start before process Y.
* Checking to see if any errors or warnings were reported by processes starting up.
* Ensuring that processes really did start, at all.
* Checking to see what configuration was chosen by a process which is capable of choosing its configuration dynamically.
* Checking the messages reported by device drivers as they start up.
* Determining the IP address used by a system which gets its network configuration via DHCP.
Startup scripts log their activity to the syslog daemon. Any daemon process launched by these startup scripts should also log startup messages to indicate that they're starting, how they're configured, and that they've finished the startup sequence and are now running. The system logs enable the engineer to assure that a machine has started as intended.

====Malfunctioning Systems====

When a proven system is malfunctioning, the system logs can be essential in determining the cause of the malfunction. In cases such as this, the system logs are helpful for:
* Looking to see who logged into a machine, and when.
* Looking for signs of attacks directed at the machine.
* Looking for signs of failing hardware.
* Looking for error and warning messages coming from system processes, daemons, and/or your custom application.
Without these logs, it may be nearly impossible to diagnose these malfunctions.

====In Brief====

This guide provides enough background information to enable you to handle any of the situations described above. Using the information contain herein, you will be able to approach any of the above listed problems with the tools you need to solve the problems you are facing.

{{note | To make best use of the log files, a working knowledge of <code>grep</code> is highly beneficial. Experience with crafting and using regular expressions with <code>grep</code> prior to writing system logging messages in your application and init scripts can make the diagnosis process simpler, since a little forethought into a syntax for the messages can make filtering the messages through <code>grep</code> much easier to accomplish correctly.}}




{{:Templateimpl:using | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}
EMAC OE Linux 5.0 uses Busybox's syslog daemon, <code>syslogd</code>, by default. However, the <code>syslog-ng</code> package can be installed to provide a much more capable system logging daemon, when needed.

===Default Syslog Daemon===

The Busybox syslog daemon is used by default.

====About====

The standard syslog daemon supports the following configuration capabilities:
* Maximum size limit for log files.
* Maximum number of log files to keep, when rotated.
* Minimum priority level for messages to log.
* Duplicate dropping (not usually recommended).
* Log to remote and local files simultaneously, just to local files, or to a memory buffer which needs to be read by a special utility.

====Working With====

The Busybox syslog daemon is configured, by default, to log to files in the RAMDISK mounted on <code>/var/log/</code>. The files contained in this directory will be capped in size and rotated according to the configuration of the syslog daemon.

The Busybox syslog daemon is configured with the file, <code>/etc/syslog-startup.conf</code>. This file is used for backwards compatibility, because the Busybox syslog daemon recently began reading the <code>/etc/syslog.conf</code> file. The <code>/etc/syslog-startup.conf</code> comes from OE rather than from Busybox.

The standard <code>/etc/syslog-startup.conf</code> configuration is shown below:

<syntaxhighlight lang=bash>
# This configuration file is used by the busybox syslog init script,
# /etc/init.d/syslog[.busybox] to set syslog configuration at start time.

DESTINATION=file # log destinations (buffer file remote)
LOGFILE=/var/log/messages # where to log (file)
REMOTE=loghost:514 # where to log (syslog remote)
REDUCE=no # reduce-size logging
DROPDUPLICATES=no # whether to drop duplicate log entries
#ROTATESIZE=0 # rotate log if grown beyond X [kByte]
#ROTATEGENS=3 # keep X generations of rotated logs
BUFFERSIZE=64 # size of circular buffer [kByte]
FOREGROUND=no # run in foreground (don't use!)
#LOGLEVEL=5 # local log level (between 1 and 8)
</syntaxhighlight>

;DESTINATION
: This configures where the syslog messages will be sent.
:;buffer
:: The <code>buffer</code> option will cause the messages to be stored in an internal circular buffer, in RAM. This buffer must be read with <code>logread</code>.
:;file
:: The <code>file</code> option will cause the messages to be stored in a file in the location specified by the <code>LOGFILE</code> parameter, listed below.
:;remote
:: The <code>remote</code> option will cause syslog messages to be sent to a remote syslog daemon.
;LOGFILE
: The <code>LOGFILE</code> parameter specifies the location of the logfile which should be used with the <code>file</code> destination.
;REMOTE
: The <code>REMOTE</code> parameter specifies the host and port to which to send remote log messages. The two part format for this variable provides the destination host followed by the destination port number, with a colon as the delimiter between the two. The destination may be specified as a hostname, or as an IP address. The destination port number should be the port on which the remote syslog server listens.

{{note | If the destination is specified as a hostname, it is best to create an entry in <code>/etc/hosts</code> for the hostname so that it will resolve to an IP address even if there is a problem with the DNS servers.}}

;REDUCE
: The <code>REDUCE</code> option takes a <code>yes</code> or <code>no</code> argument. When set to <code>yes</code>, the syslog server will neglect to log the hostname, facility, and severity level with each log message. This is only recommended for severely resource constrained systems, since the facility and severity level are often used for filtering messages through <code>grep</code>.
;DROPDUPLICATES
: The <code>DROPDUPLICATES</code> option takes a <code>yes</code> or <code>no</code> argument. When set to <code>yes</code>, the syslog server will ignore messages which duplicate the preceeding message. This can be useful when an errant process keeps sending the same message over and over again, and swamps out the other messages as a result (due to the maximum size setting for the log files). It is best to keep this option off unless it is absolutely needed for a situation like the one just described, because having it turned on can cause other problems to be hidden (generally leading to frustration and/or embarrassment).
;ROTATESIZE
: The <code>ROTATESIZE</code> option takes a numeric argument. This argument is the maximum desired size for a log file, specified in kibibytes. When a log file has grown to the point where it exceeds this high water mark, it will be rotated.
;ROTATEGENS
: The <code>ROTATEGENS</code> option takes a numeric argument. This argument specifies the number of older generations of log files to keep in existence. By generations, it means the number of log files which have already been renamed with a sequencing number as a postfix. See the note below for more information.
{{note | Logfile rotation is a process which renames log files sequentially, to preserve older log messages while keeping incoming messages writing to the same location. For instance, for the <code>/var/log/messages</code> file, this might look like:<code>
messages -> messages.0
+messages</code>
Or, if one were to perform this rotation manually at a terminal, it may look like:
{{clo}}
{{clio | pwd=/var/log |mv messages messages.0}}
{{clio | pwd=/var/log |touch messages}}
{{clos}}
If there already is a <code>messages.0</code> file, and the number of generations to keep is set to 2, then a manual version of the rotation might look something like this:
{{clo}}
{{clio | pwd=/var/log |rm -f messages.2}}
{{clio | pwd=/var/log |mv messages.1 messages.2}}
{{clio | pwd=/var/log |mv messages.0 messages.1}}
{{clio | pwd=/var/log |mv messages messages.0}}
{{clio | pwd=/var/log |touch messages}}
{{clos}}
}}

;BUFFERSIZE
: The <code>BUFFERSIZE</code> option takes a numeric argument. This argument specifies the size of the internal circular buffer to use for holding log messages in an internal RAM buffer. This argument only matters when the <code>DESTINATION</code> is set to <code>buffer</code>. The size is specified in kibibytes.
;FOREGROUND
: The <code>FOREGROUND</code> option takes a <code>yes</code> or <code>no</code> argument. This argument specifies whether the <code>syslogd</code> process should run in the foreground or as a daemon. It is strongly recommended for this option to always be set to, <code>no</code>, to run <code>syslogd</code> as a daemon. This option mostly exists for the developers of Busybox to debug their <code>syslogd</code> implementation.
;LOGLEVEL
: The <code>LOGLEVEL</code> option takes a numeric argument. This argument specifies the highest numbered severity level which should be logged (see [[System_Logging#Severity | severity]] above). By default, this is set such that messages with a severity of '''notice''', or more severe, will be logged.

===Optional <code>syslog-ng</code> With <code>logrotate</code>===

The optional <code>syslog-ng</code> and <code>logrotate</code> option provides everything that's provided by the Busybox syslog daemon, plus:
* Sophisticated filters for directing log traffic.
* The ability to act as a central syslog server which receives log messages from remote syslog machines.
* Enhanced control over the destination(s) for log messages, allowing (for example) messages to be logged to a local RAMDISK, a local SD card (if available), and to a remote syslog server (if available) simultaneously.
* The ability to configure logrotate to automatically e-mail log files when they're rotated.

* Same syslog server software is readily available for Linux desktops and servers.
As can be expected, the potential drawback of <code>syslog-ng</code> is the steeper learning curve required to make use of its more sophisticated features. However, those already familiar with <code>syslog-ng</code> will be able to benefit from its extra sophistication immediately.

The official manual page for <code>syslog-ng</code> has more details: http://www.syslog.org/syslog-ng/v1/

Please contact EMAC for details on how to install <code>syslog-ng</code> and <code>logrotate</code> if you have trouble finding and installing them with <code>opkg</code>.




{{:Templateimpl:examples | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}

===Evaluating Log Messages===

Log messages are stored in <code>/var/log/</code> by default. This directory contains at least one log file, <code>messages</code>. There are usually (at least) a few other small log files which where generated by the kernel before <code>syslogd</code> started. When <code>syslog-ng</code> is used, you may have several log files which are continually growing, depending on how you configured it.

====Showing All the Messages====

When the log is rotated, a sequence of additional files will be generated from it, such as <code>messages.0</code>, <code>messages.1</code>, etc. The highest numbered file is the oldest. If you wish to look for messages through as much of the log history as possible, you will need to look through all of the available log files. Fortunately, this is simple. Say you have two rotated versions of the <code>messages</code> file, <code>messages.0</code> and <code>messages.1</code>. You can output all of the messages from these three files, in order, with the following command:

{{clop}}
{{cliop | pwd=/var/log |cat messages.1 messages.0 messages}}
Nov 17 19:00:21 ipac9x25 user.notice kernel: klogd started: BusyBox v1.23.1 (2015-07-02 12:53:54 CDT)
Nov 17 19:00:21 ipac9x25 user.notice kernel: Linux version 3.10.0-emac-standard+23f12b107c (developer@OEBuilder) (gcc
ersion 4.9.2 (GCC) ) #1 Tue Jul 21 21:46:40 CDT 2015
Nov 17 19:00:21 ipac9x25 user.warn kernel: CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
Nov 17 19:00:21 ipac9x25 user.warn kernel: CPU: VIVT data cache, VIVT instruction cache
Nov 17 19:00:21 ipac9x25 user.warn kernel: Memory policy: ECC disabled, Data cache writeback
''etc.''
{{cliop | pwd=/var/log |}}
{{closp}}

You can combine this with <code>grep</code> to see only what you're interested in:

{{clop}}
{{cliop | pwd=/var/log |cat messages.1 messages.0 messages {{!}} grep authpriv}}
Nov 17 19:01:11 ipac9x25 authpriv.notice login[1046]: ROOT LOGIN on '/dev/ttyS5'
{{cliop | pwd=/var/log |}}
{{closp}}

Here, we can see that someone logged into the machine as the <code>root</code> user on November 17 at 7:01pm, on the serial console (<code>/dev/ttyS5</code>). This is the only login on the machine since it booted. Had there been other logins, they would also have been shown.

Say you want to see a certain type of message, but there are a lot of results. You can add <code>less</code> to make it easier to read through them:

{{clop}}
{{cliop | pwd=/var/log |cat messages.1 messages.0 messages {{!}} grep user.notice {{!}} less}}<nowiki>
Nov 17 19:00:21 ipac9x25 user.notice kernel: klogd started: BusyBox v1.23.1 (2015-07-02 12:53:54 CDT)
Nov 17 19:00:21 ipac9x25 user.notice kernel: Linux version 3.10.0-emac-standard+23f12b107c (developer@OEBuilder) (gcc version 4.9.2 (GCC) ) #1 Tue Jul 21 21:46:40 CDT 2015
Nov 17 19:00:21 ipac9x25 user.warn kernel: CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
Nov 17 19:00:21 ipac9x25 user.warn kernel: CPU: VIVT data cache, VIVT instruction cache
Nov 17 19:00:21 ipac9x25 user.warn kernel: Memory policy: ECC disabled, Data cache writeback
Nov 17 19:00:21 ipac9x25 user.warn kernel: Clocks: CPU 400 MHz, master 133 MHz, main 12.000 MHz
Nov 17 19:00:21 ipac9x25 user.warn kernel: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Nov 17 19:00:21 ipac9x25 user.notice kernel: Kernel command line: console=ttyS5,115200 root=/dev/mmcblk0p1 rootfstype=ext4
w rootwait
Nov 17 19:00:21 ipac9x25 user.notice kernel: Memory: 124820k/124820k available, 6252k reserved, 0K highmem
Nov 17 19:00:21 ipac9x25 user.notice kernel: klogd started: BusyBox v1.23.1 (2015-07-02 12:53:54 CDT)
Nov 17 19:00:21 ipac9x25 user.notice kernel: Linux version 3.10.0-emac-standard+23f12b107c (developer@OEBuilder) (gcc
ersion 4.9.2 (GCC) ) #1 Tue Jul 21 21:46:40 CDT 2015
Nov 17 19:00:21 ipac9x25 user.notice kernel: Kernel command line: console=ttyS5,115200 root=/dev/mmcblk0p1 rootfstype=ext4 rw rootwait
Nov 17 19:00:21 ipac9x25 user.notice kernel: Memory: 124820k/124820k available, 6252k reserved, 0K highmem
Nov 17 19:00:21 ipac9x25 user.notice kernel: Virtual kernel memory layout:
Nov 17 19:00:21 ipac9x25 user.notice kernel: vector : 0xffff0000 - 0xffff1000 ( 4 kB)
Nov 17 19:00:21 ipac9x25 user.notice kernel: fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
Nov 17 19:00:21 ipac9x25 user.notice kernel: vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
Nov 17 19:00:21 ipac9x25 user.notice kernel: lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
</nowiki>
{{closp}}

====Helper Functions====

When it gets to the point where there are several rotated log files, the command to cat them all can be a lot to type. Let's create a couple of helper functions to make our lives easier. We can enter these at the shell, as shown here. To save them permanently, put them in your <code>~/.bashrc</code> or <code>/etc/profile</code> file.

{{clop}}
{{cliop | pwd=/var/log |<nowiki>function genseq() { logfn=$1; max=$2; for i in $(seq $max -1 0); do printf "${logfn}.${i} "; done;</nowiki>}}<nowiki>
printf "$logfn\n"; }</nowiki>
{{closp}}

This function generates a sequence of log file names for us to use, like this:

{{clop}}
{{cliop | pwd=/var/log |genseq messages 5}}
messages.5 messages.4 messages.3 messages.2 messages.1 messages.0 messages
{{cliop | pwd=/var/log |}}
{{closp}}

While we could use this list directly, it's still a bit awkward to type:

{{cli | pwd=/var/log |cat $(genseq messages 5)}}

Especially when piping to <code>grep</code> and maybe <code>less</code>, so let's make a helper function:

{{cli | pwd=/var/log |<nowiki>function catseq() { cat $(genseq $1 $2); }</nowiki>}}

Okay, now we can just type:

{{cli | pwd=/var/log |catseq messages 5}}

Much easier to type. We'll use this function from here on.

====Sifting Through Messages====

Here are a few ways you may wish to sift through messages.

=====Checking for Errors, Only=====

If you only want to look for error messages, you might type something like:

{{cli | pwd=/var/log |catseq messages 3 {{!}} grep '\.err '}}

The regular expression used here is to avoid false positives. Note the trailing space in the regular expression.

=====Checking for Errors and Worse=====

If you want to scan for messages which are of these categories (only):
* Emergency
* Alert
* Critical
* Error
You might do the following:

{{cli | pwd=/var/log |catseq messages 3 {{!}} egrep '\.(emerg{{!}}alert{{!}}crit{{!}}err) '}}

Note the use of <code>egrep</code> here; it is required for this extended regular expression to work.

=====Looking for Certain <code>local</code> Facility Messages=====

Perhaps you're making use of several of the <code>local</code> log facilities, and you wish to see all of the messages from just a few of them. In this example, we'll filter out all but two local facilities: <code>local3</code> and <code>local5</code>:

{{cli | pwd=/var/log |catseq messages 3 {{!}} grep ' local[35]\.'}}

Note the leading space in the regular expression. The 3 and 5 are listed in between square brackets. You can list numbers you're interested in individually and/or use ranges. If you wanted to list all <code>local</code> facility messages except for <code>local4</code>, you could write:

{{cli | pwd=/var/log |catseq messages 3 {{!}} grep ' local[0-35-7]\.}}

=====Looking for <code>local</code> Facility Messages of a Certain Priority=====

While you're debugging your application, you find that you need to see all events from certain <code>local</code> facilities which are of a subset of priority levels, because you're sure you'll figure out what's going wrong if you can get these specific messages. So, you ignore the mumblings of your coworkers about, "famous last words," and such, and you type:

{{cli | pwd=/var/log |catseq messages 3 {{!}} egrep ' local([0-246]\.(err{{!}}notice{{!}}warn){{!}}[357]\.(emerg{{!}}alert)) '}}

By cleverly crafting this complex regular expression, you were able to filter out exactly the right messages you needed to see the sequence of events leading up to the catastrophic failure you were experiencing and save the day. Your coworkers cheer and hoist you on their shoulders, singing your praises.

Okay, so in reality, nobody notices and you go to lunch happily, knowing that you're not going to get yelled at for a major fault. You treat yourself to some dessert (because, hey, why should Fido be the only one who gets a treat for doing something right?), and everyone's happy.

Of course, you wouldn't have been able to properly diagnose what went wrong without having generated good log messages from your software in the first place. The next section shows you how to generate the messages; you'll have to figure out how to make them good messages on your own, though.

===Writing to Syslog from Programs and Scripts===
As mentioned previously, many languages support writing to the Linux system logging daemon. There are many handy libraries and functions which provide this capability. Some of the most commonly used ones are shown here.

====Shell Utility: <code>logger</code>====
Whether you are writing a shell script, or simply wishing to enter something into the system logs from the commandline, the <code>logger</code> utility will give you the capability you need. This simple command takes a few options, but it can also be run with the only argument being the message to log.

=====Arguments to <code>logger</code>=====

The following options are available for <code>logger</code>:
;<code>-t</code> ''TAG''
: Takes a ''TAG'' as an argument. This option specifies a tag to use for labeling the message. Tags are useful for sorting through logs later on.
;<code>-p</code> ''Priority''
: Takes a ''Priority'' as an argument. The priority may be specified as just a numeric priority level, identifying the severity of the message, or it can be specified as a tuple containing a facility name and a priority level, delimited by a dot (<code>.</code>). If no facility is specified, the facility defaults to, <code>user</code>. The severity levels are specified in [[System_Logging#Severity | severity]] above. The facility names are specified in [[System_Logging#Facilities | facilities]] above.
;<code>-s</code>
: This option sets a boolean which enables logging messages to <code>stdout</code> as well as to the system logger. This is especially useful in interactive shell scripts, since it allows the developer to use one function to output a message to the screen and to the system logs simultaneously.

=====Examples of Using <code>logger</code>=====

To send a message to the system log as simply as possible:
{{clo}}
{{clio |logger "Default settings message example"}}
{{clio |tail -n 1 /var/log/messages}}
Nov 17 19:20:23 ipac9x25 user.notice root: Default settings message example
{{clos}}

To send a message to the system log with severity 3 (err):
{{clo}}
{{clio |logger -p 3 "This is an example error message"}}
{{clio |tail -n 1 /var/log/messages}}
Nov 17 19:22:06 ipac9x25 user.err root: This is an example error message
{{clos}}

To send a message with the facility, <code>local5</code>, and the severity 4 (warn):
{{clo}}
{{clio |logger -p local5.4 "This is a local5 facility warning message example."}}
{{clio |tail -n 1 /var/log/messages}}
Nov 17 19:23:51 ipac9x25 local5.warn root: This is a local5 facility warning message example.{{clos}}
To add a tag (highly recommended) to the above, use <code>-t</code>. Here, we use the tag, <code>EXAMPLE</code>:
{{clo}}
{{clio |logger -t EXAMPLE -p local5.4 "This is a local5 facility warning message example."}}
{{clio |tail -n 1 /var/log/messages}}
Nov 17 19:25:19 ipac9x25 local5.warn EXAMPLE: This is a local5 facility warning message example.
{{clos}}
Notice that the username (<code>root</code>) was replaced by the tag (<code>EXAMPLE</code>). When using tags in a script or program, it is best to come up with a unique tag and create a function for sending messages to the system log with this tag. That way, you can easily find all messages from just your program/script. If you have a complex program or set of scripts to debug, you could use multiple tags, but this will be more difficult to search for unless you use the optional <code>syslog-ng</code> to redirect the messages from your software to distinct files.
In an interactive script, you might use <code>logger</code> like this:
{{clo}}
{{clio|logger -t EXAMPLE -p local3.6 -s "Successfully wrote new configuration file."}}
EXAMPLE: Successfully wrote new configuration file.
{{clio |tail -n 1 /var/log/messages}}
Nov 17 19:25:19 ipac9x25 local5.warn EXAMPLE: This is a local5 facility warning message example.
{{clos}}
Notice that the message isn't visible in the system log? This is because the <code>syslogd</code> daemon on this machine is only configured to log messages which have a severity of 5 or lower. We might modify the example so that it will be logged, like this:
{{clo}}
{{clio|logger -t EXAMPLE -p local3.5 -s "Successfully wrote new configuration file."}}
EXAMPLE: Successfully wrote new configuration file.
{{clio |tail -n 1 /var/log/messages}}
Nov 17 19:31:37 ipac9x25 local3.notice EXAMPLE: Successfully wrote new configuration file.
{{clos}}

Now the message has been saved to the system logs as well as displayed on <code>stdout</code>.

====Writing to Syslog from a C Program====
There is a standard C function call on Linux for writing to the system logger. This function, <code>syslog()</code>, uses a persistent connection to the log facility which can be opened and closed using the associated <code>openlog()</code> and <code>closelog()</code> functions. However, if the <code>syslog()</code> function is called without first calling <code>openlog()</code>, the <code>syslog()</code> function will open the connection implicitly.

=====Essential Elements=====
The header file required for these functions is <code>syslog.h</code>.

The relevant functions are:

{{function | name=openlog |
<code>'''void openlog( const char * ident, int option, int facility )'''</code>
<br /><br />The <code>openlog()</code> function is used to (optionally) open a connection to the log daemon before writing log messages. If the <code>openlog()</code> function is called, the <code>closelog()</code> function must also be called before exiting. <br /><br />The following parameters are accepted by this function:<br /><br />
:;<code>'''ident'''</code>
:: The <code>ident</code> parameter is an identification string to use for log messages. This is just like the tag option to the <code>logger</code> command available from the shell. If this parameter is <code>null</code>, the identification string defaults to the name of the process sending the messages.
:;<code>'''option'''</code>
:: The <code>option</code> parameter is a bit string which accepts the following single bit masks:
::;<code>'''LOG_PERROR'''</code>
::: If on, any log messages sent will also go to the <code>stderr</code> stream associated with the current process.
::;<code>'''LOG_CONS'''</code>
::: This useful flag causes any messages which were unable to be sent to the system logger (due to any kind of failure) will be sent to the system console instead.
::;<code>'''LOG_PID'''</code>
::: When on, the process ID of the current process will be printed with each log message. This is especially useful for programs which call <code>fork()</code> at some point in their lifetime.
::;<code>'''LOG_NDELAY'''</code>
::: This option forces the connection to be established immediately, rather than deferred to a later point (such as at the beginning of the first call to the <code>syslog()</code> function.)
:;<code>'''facility'''</code>
:: This is the facility to which the log messages should be directed. The available facilities were described earlier in this document; see [[System_Logging#Facilities | facilities]].
}}

{{function | name=syslog |
<code>'''void syslog( int facility_priority, const char * format, ... )'''</code>
<br /><br />The <code>syslog()</code> function is the core function for writing messages to the system log. This function may be called in between calls to <code>openlog()</code> and <code>closelog()</code>, or standalone. Using this function is very similar to using the standard <code>printf()</code> function, or is (perhaps) even more similar to the standard <code>fprintf()</code> function.<br /><br />The following parameters are accepted by this function:<br /><br />
:;<code>'''facility_priority'''</code>
:: The <code>facility_priority</code> argument is an integer which will accept any of the following predefined macros:
::* LOG_USER
::* LOG_MAIL
::* LOG_DAEMON
::* LOG_AUTH
::* LOG_SYSLOG
::* LOG_LPR
::* LOG_NEWS
::* LOG_UUCP
::* LOG_CRON
::* LOG_AUTHPRIV
::* LOG_FTP
::* LOG_LOCAL0
::* LOG_LOCAL1
::* LOG_LOCAL''2 through 7''...
:: These facility priorities correspond to the facilities discussed earlier in [[System_Logging#Facilities | facilities]].
:;<br /><code>'''format'''</code>
:: The <code>format</code> parameter accepts a string with formatting parameters identical to the kind used for the standard <code>printf()</code> function. For information on how to craft such formatting strings, see the <code>printf()</code> documentation.
:;<br /><code>'''...'''</code> ''(ellipsis operator)''
:: Any arguments needed for the formatting string are passed here, just like with the standard <code>printf()</code> function.
}}

{{function | name=closelog |
<code>'''void closelog( void )'''</code>
<br /><br />The <code>closelog()</code> function must be called before exiting the program, but only if the <code>openlog()</code> function was called earlier. The <code>openlog()</code> and <code>closelog()</code> functions should be treated the same as <code>fopen()</code> and <code>fclose()</code>, or <code>malloc()</code> and <code>free()</code>.
<br /><br />
This function takes no arguments.
}}

{{function | name=setlogmask |
<code>'''int setlogmask( int mask )'''</code>
<br /><br />The <code>setlogmask()</code> function controls what messages get sent to the <code>syslog</code> server. While the <code>syslog</code> server does message filtering of its own, this function prevents the messages from ever reaching the <code>syslog</code> server. This type of filtering is good to use in conjunction with debug macros in order to reduce the overhead caused by having ample log messages spread throughout your software.
<br /><br />
Each bit set in the <code>mask</code> represents a priority level. If the bit is set, a message of the corresponding priority level will be sent to syslog; otherwise, it won't. The <code>LOG_MASK</code> macro is used to translate priority levels into appropriate bits, such as <code>LOG_MASK( LOG_ERROR )</code>.
<br /><br />
Using the <code>LOG_UPTO</code> macro is the easiest way to set the mask. Since the most critical error message has a value of zero, and every less critical message has a value greater than zero, the <code>LOG_UPTO</code> macro will create a mask which passes the given priority level and anything more severe. For example, to pass messages which have a severity of Warning or worse, you may use: <code>LOG_UPTO( LOG_WARN )</code>.
:;<code>mask</code>
:: The <code>mask</code> parameter is used to determine what messages to pass to <code>syslog</code>, as described above.
:;''Returns'': <code>int</code>
:: The previously set log mask is returned by the function. You may safely discard it if you don't intend to restore it later.
For example:
<syntaxhighlight lang=C>
#include <syslog.h>

int main( int argc, char ** argv )
{
setlogmask( LOG_UPTO( LOG_WARN ) );
syslog( LOG_INFO, "You'll never see me!" );
syslog( LOG_WARN, "Now you see me." );

return 0;
}
</syntaxhighlight>
}}

=====Examples of Using the C <code>syslog()</code> Function (and Friends)=====

The most simple use of this function is found in the following <code>Hello, World</code> style program:

<syntaxhighlight lang=C>
#include <syslog.h>

int main( int argc, char ** argv )
{
syslog( LOG_INFO, "Hello, World from syslog()!" );

return 0;
}
</syntaxhighlight>

Note the lack of a newline character. You should not pass newlines to syslog. If you do, they will be stripped off.

A slightly more sophisticated use of syslog follows:

<syntaxhighlight lang=C>
#include <syslog.h>
#include <unistd.h>

int main( int argc, char ** argv )
{
int i;
// Use "MyEXAMPLE" as the "tag" for messages. Log output to stderr and to the system log, and include my PID.
openlog( "MyEXAMPLE", LOG_PERROR | LOG_PID );
// Let's generate some output.
syslog( LOG_WARN, "You have until the count of ten, Mr..." );

for( i = 10; i > 0; --i )
{
syslog( LOG_WARN, "%d", i );
sleep( 1 );
}

syslog( LOG_ERR, "I warned you, sir and/or madam. You almost made an error. If you'd broken out of this with" );
syslog( LOG_ERR, "Control-C, the closelog() call never would have been made. Whew. That was a close one. Next" );
syslog( LOG_ERR, "time make sure to catch the SIGINT signal (at the least) and call the closelog() function in" );
syslog( LOG_ERR, "your signal handler to such avoid wasteful behavior." );

closelog();

return 0;
}
</syntaxhighlight>




{{:Templateimpl:conclusion | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}
This article covered quite a bit of territory. You were given an overview of how logging works on Linux systems. We then talked about a variety of ways in which people make use of these logs to solve real world problems. We covered the basics of the standard <code>syslog</code> system for EMAC OE Linux as well as the alternative, <code>syslog-ng</code>, and gave an overview of what extras you can gain by installing <code>syslog-ng</code>. Next, we went through several examples of searching through messages to find the ones which are relevant to your current needs. Finally, we covered ways to send messages to the syslog service from software, and from the commandline as well. We didn't cover all programming languages, but the information presented here should provide a solid enough foundation for you to perform a search on the Internet for a syslog client library for other programming languages, and to make use of what you find quickly and easily.




{{:Templateimpl:moreinfo | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}
* [[Install_the_EMAC_SDK | Installing the EMAC SDK]]

{{:Templateimpl:whatnext | initials=MD | title=System Logging | desc=The page describes how to system log. | project=OE 5.0 }}
* [[Opkg | Working With the OPKG Package Manager]]

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2015-11-20T19:08:16Z

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font-family: Courier,monospace !important;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

MediaWiki:Common.css

2015-11-20T18:55:02Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

.c.source-c {
font-family: Courier,monospace !important;
}

.bash.source-bash {
font-family: Courier,monospace !important;
}

.cmake.source-cmake {
font-family: Courier,monospace !important;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

MediaWiki:Common.css

2015-11-20T18:52:35Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

.c.source-c {
font-family: Courier,monospace;
}

.bash.source-bash {
font-family: Courier,monospace;
}

.cmake.source-cmake {
font-family: Courier,monospace !important;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

MediaWiki:Common.css

2015-11-20T18:49:53Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

.c.source-c {
font-family: Courier,monospace;
}

.bash.source-bash {
font-family: Courier,monospace;
}

.cmake.source-cmake {
font-family: Courier,monospace;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

MediaWiki:Common.css

2015-11-20T18:46:30Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

.c.source-c {
font-family: Courier,monospace;
}

.bash.source-bash {
font-family: Courier,monospace;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

MediaWiki:Common.css

2015-11-20T18:43:23Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

.c.source-c {
font-family: Courier,monospace;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

Template:Clio

2015-11-20T18:37:35Z

Mdean: Fixed typo.

<noinclude>
== The CLIO Template ==

'''This version of the CLI template is for use inside <nowiki>{{clo}} and {{clos}}</nowiki> tags.'''

This template displays the passed argument, <code>cmd</code>, at a simulated command line.

Use it like this:

<nowiki>{{clio | ls -la}}</nowiki>

Choose the PWD (Present Working Directory) like this:

<nowiki>{{clio | ls -la | pwd=/home/user}}</nowiki>

Choose the hostname like this:

<nowiki>{{clio | ls -la | hostname=desktop}}</nowiki>

Choose the username like this:

<nowiki>{{clio | ls -la | username=developer}}</nowiki>

----
----
</noinclude><div style="padding-right:5px; background-color:#000; margin-top:-0.5%; margin-bottom:-0.5%;">{{clitxt|{{#ifeq:{{{username|}}}|{{{username|-}}}|#00aa00|#aa0000}}}}{{#ifeq:{{{username|}}}|{{{username|-}}}|{{{username}}}|root}}{{clitxts}}{{clitxt|#ffffff}}@{{clitxts}}{{clitxt|#00aaaa}}{{#ifeq:{{{hostname|}}}|{{{hostname|-}}}|{{{hostname}}}|som9x25}}{{clitxts}}{{clitxt|#ffffff}}:{{clitxts}}{{clitxt|#54ffff}}{{#ifeq:{{{pwd|}}}|{{{pwd|-}}}|{{{pwd}}}|~}}{{clitxts}}{{clitxt|#ffff55}}#{{clitxts}}{{clitxt}} {{{1}}}{{clitxts}}</div>

Template:Clio

2015-11-20T18:22:32Z

Mdean: Tweaked.

<noinclude>
== The CLIO Template ==

'''This version of the CLI template is for use inside <nowiki>{{clo}} and {{clos}}</nowiki> tags.'''

This template displays the passed argument, <code>cmd</code>, at a simulated command line.

Use it like this:

<nowiki>{{clio | ls -la}}</nowiki>

Choose the PWD (Present Working Directory) like this:

<nowiki>{{clio | ls -la | pwd=/home/user}}</nowiki>

Choose the hostname like this:

<nowiki>{{clio | ls -la | hostname=desktop}}</nowiki>

Choose the username like this:

<nowiki>{{clio | ls -la | username=developer}}</nowiki>

----
----
</noinclude><div style="padding-right:5px;background-color:#000000; margin-top=-0.5% !important; margin-bottom=-0.5% !important;">{{clitxt|{{#ifeq:{{{username|}}}|{{{username|-}}}|#00aa00|#aa0000}}}}{{#ifeq:{{{username|}}}|{{{username|-}}}|{{{username}}}|root}}{{clitxts}}{{clitxt|#ffffff}}@{{clitxts}}{{clitxt|#00aaaa}}{{#ifeq:{{{hostname|}}}|{{{hostname|-}}}|{{{hostname}}}|som9x25}}{{clitxts}}{{clitxt|#ffffff}}:{{clitxts}}{{clitxt|#54ffff}}{{#ifeq:{{{pwd|}}}|{{{pwd|-}}}|{{{pwd}}}|~}}{{clitxts}}{{clitxt|#ffff55}}#{{clitxts}}{{clitxt}} {{{1}}}{{clitxts}}</div>

Template:Clio

2015-11-20T18:21:13Z

Mdean: Tweaked.

<noinclude>
== The CLIO Template ==

'''This version of the CLI template is for use inside <nowiki>{{clo}} and {{clos}}</nowiki> tags.'''

This template displays the passed argument, <code>cmd</code>, at a simulated command line.

Use it like this:

<nowiki>{{clio | ls -la}}</nowiki>

Choose the PWD (Present Working Directory) like this:

<nowiki>{{clio | ls -la | pwd=/home/user}}</nowiki>

Choose the hostname like this:

<nowiki>{{clio | ls -la | hostname=desktop}}</nowiki>

Choose the username like this:

<nowiki>{{clio | ls -la | username=developer}}</nowiki>

----
----
</noinclude><div style="padding-right:5px;background-color:#000000; margin-top=-0.5%; margin-bottom=-0.5%;">{{clitxt|{{#ifeq:{{{username|}}}|{{{username|-}}}|#00aa00|#aa0000}}}}{{#ifeq:{{{username|}}}|{{{username|-}}}|{{{username}}}|root}}{{clitxts}}{{clitxt|#ffffff}}@{{clitxts}}{{clitxt|#00aaaa}}{{#ifeq:{{{hostname|}}}|{{{hostname|-}}}|{{{hostname}}}|som9x25}}{{clitxts}}{{clitxt|#ffffff}}:{{clitxts}}{{clitxt|#54ffff}}{{#ifeq:{{{pwd|}}}|{{{pwd|-}}}|{{{pwd}}}|~}}{{clitxts}}{{clitxt|#ffff55}}#{{clitxts}}{{clitxt}} {{{1}}}{{clitxts}}</div>

Opkg

2015-11-20T18:18:01Z

Mdean: Annotated.

{{todo| Complete (11.12.2014-18:38->MD+);(11.05.2015-19:20->MD+);(11.06.2015-16:10->MD+);(11.06.2015-17:25->MD+);(11.13.2015-16:15->KY+);(11.13.2015-16:24->ER+)|Mike Dean| project=OE 5,MD,KY,ER,Complete}}
{{#seo:
|title=OPKG
|titlemode=append
|keywords=opkg,yocto,openembedded
|description=Package Management with OPKG
}}

<span class="pagedesc">
Every modern operating system is expected to host a variety of software applications and libraries. Managing their installation, upgrade, and removal has become more complex as software has become more sophisticated. Additionally, the pervasive presence of the Internet has driven an expectation by users of an ability to perform OS updates and upgrades via the Internet. This page describes the tool used by EMAC OE to cater to these needs and expectations.
</span>

__TOC__

{{:Templateimpl:bg | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
There are many package managers used for Linux systems. You may already be familiar with the ones most popularly used in desktop and server distributions of Linux: <code>apt</code> (<code>apt-get</code>, <code>aptitude</code>, etc), <code>rpm</code>, and <code>yum</code>. You may even be familiar with some of the less popular ones, such as <code>emerge</code> (from gentoo's <code>portage</code>), the Mac OS X GNU tools package manager <code>brew</code>, and the BSD package manager, <code>ports</code>. The package manager used by EMAC OE is similar to these tools, but is the popular choice for embedded Linux: <code>opkg</code>. If you're already familiar with any of the desktop/server package managers listed here, <code>opkg</code> should be very easy to learn since it is quite similar to all of those tools. If not, it should still be easy to learn because it has a well designed interface.

{{:Templateimpl:geninfo | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
The basic capabilities of <code>opkg</code> are available in OE 4.0 and earlier, but no packages are available online for these older versions. EMAC OE 5.0 adds an online package repository complete with important updates for packages during the support window for each release. EMAC creates and hosts packages for all of our standard offerings, and may add updated packages as needed. EMAC recommends checking for and installing any updates available for your OE 5.x system prior to creating the final image which will be used to deploy your systems to ensure your image contains the latest bug fixes and security patches. It is important to remember to retest your application after an update to ensure that everything still works as expected, just as you would have to do for a desktop application.

Should your application require the ability to be updated/upgraded remotely, EMAC is able to provide assistance and services for creating custom packages for your application and hosting these packages for a modest fee. We will also assist you with configuring the systems to check for and install these updates. Please contact EMAC support should you need more information about this extra level of support.

The <code>opkg</code> tool is used to work with the OPKG package management system. This tool provides the user with many different capabilities. In this document, only the basic capabilities are described. More information can be found in the last section of this page.
{{:Templateimpl:using | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
The following basic capabilities are shown in this document:

* Updating the list of available packages.
* Upgrading the system.
* Finding packages to install.
* Installing new packages.
* Removing packages.

=== Updating the List of Available Packages ===

The OPKG Package Manager keeps a local cache of the list of available packages so that it doesn't have to reach out to the Internet every time the user wishes to use this list in any way. This list is updated on demand, rather than periodically, so it's important to update this list before attempting to search for or install any new packages, or attempting to upgrade the system.

To update the cached list of available packages, run:

{{cli|opkg update}}

Note that you must be root in order to update this list.

=== Upgrading the System ===

You can use <code>opkg</code> to upgrade the system by selectively telling it which packages to upgrade. You first need to obtain a list of available packages to upgrade with the following command:

{{cli|opkg list-upgradable}}

You can then upgrade a package with this command:

{{cli|opkg upgrade ''packagename''}}

=== Finding Packages to Install ===

==== Listing Packages ====

There is more than one way to look through packages to see what's available to be installed. The first is the <code>list</code> command by itself:

{{cli|opkg list}}

This provides a complete list of all available packages. ''If you're already comfortable with the Linux command line, you may now wish to skip to the section entitled, "Installing New Pacakges." If not, the following content shows how to more easily work with this output.''

==== Browsing the Package List ====

As usual on the Linux command line, this long list can be made much easier to peruse by piping the output of the <code>opkg list</code> command into the <code>less</code> command, like so:

{{cli|opkg list {{!}} less}}

{{note|Unlike the <code>more</code> command, the <code>less</code> command allows you to scroll bidirectionally through a text file. It also allows you to search through a document using regular expressions; press the <code>/</code> key followed by some text (or a basic regular expression) for which you would like to search. This can be used to directly read a text file as well: {{icli|less some_text_file}}}}

==== Filtering the Package List ====

Often times, you will wish to search for something more specific. The <code>grep</code> command is very useful for this task. The most basic use of grep looks like this:

{{cli|opkg list {{!}} grep ''packagename''}}

If you're not sure of the full package name, you can put in just a part of the name, since grep doesn't match against whole words by default.

===== Matching Whole Words =====

If, on the other hand, you want it to match against a whole word, you can enclose the word with escaped angle brackets:

{{cli|opkg list {{!}} grep \<''packagename''\>}}

This tells <code>grep</code> to only match against the full word represented by ''packagename''. Use only the opening angle bracket if you only want it to look for a word that starts with ''packagename'', and likewise, only use the closing angle bracket at the end if you only want it to search for a word that ends with ''packagename''.

===== More Stringent Filtering =====

If the search is returning too many results because the word you're looking for is found in package descriptions, you may want to try using the beginning of line glob character, the caret:

{{cli|opkg list{{!}} grep ^''packagename''}}

This will cause only lines which begin with ''packagename'' to be displayed.

===== More Information about Filtering the Package List =====

There are many more advanced regular expressions which can be used with grep. These will allow you to do things like match wildcards from the beginning of the line up to the characters you specify after the wildcard (which you might do if you know the package name contains a word, but doesn't start with that word, yet the word is too common to allow it to search through all of the text), but this should be enough to get you started. There are many in depth resources for the usage of <code>grep</code> available online.

=== Installing New Packages ===

Once you have found a package or list of packages you wish to install, the <code>opkg</code> command makes installation simple:

{{cli|opkg install ''packagename''}}

This will download and install ''packagename'' and all of its dependencies for you.

If you would like to install more than one at a time, you can do so by specifying them as a space-separated list:

{{cli|opkg install ''package1'' ''package2'' ''package3'' ''etc''}}

As before, all of the dependencies for the packages specified will be automatically downloaded and installed by <code>opkg</code> as well.

=== Removing Packages ===

When you have installed a package that you no longer want to have on your system, <code>opkg</code> provides the <code>remove</code> command for removal of the package:

{{cli|opkg remove ''packagename''}}

If there is anything that depends on it, <code>opkg</code> will output an error message indicating that packages depend on it.

You can add the <code>--force-removal-of-dependent-packages</code> to force it to remove the package and everything that depends on it:

{{cli|opkg remove --force-removal-of-dependent-packages ''packagename''}}

{{Caution|The very verbose argument name is required because this can be a dangerous way to remove packages. The length of the argument's name (<code>--force-removal-of-dependent-packages</code>)is intended to remind you of the danger. You may find yourself with an unbootable system if you uninstall a package which was depended upon by important system packages. It's generally wiser to use the less heavy handed version, <code>--force-depends</code>, which will only remove the package and the dependencies which are one layer deep:

{{cli|opkg remove --force-depends ''packagename''}}

If more than one layer of dependencies needs to be removed, you should use the <code>remove</code> command without either of these options. Use it on each dependency layer to see what depends upon those dependencies, and continue this procedure recursively to ensure that nothing important will be removed before you attempt to remove a package with the heavy handed variant.
<br /><br />
If you do render your system unbootable, you may contact EMAC, and we will help you get your system back into a usable state for a small fee. If you would prefer to avoid this fee, please be very careful about what you remove since damage to the filesystem caused by misuse of the above commands is not covered under the EMAC warranty.
}}




{{:Templateimpl:examples | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
{{example|Removing a Package which has Dependencies}}

{{clo}}
{{clio|opkg remove alsa-conf-base}}
No packages removed.<br />
Collected errors:<br />
 * print_dependents_warning: Package alsa-conf-base is depended upon by packages:<BR>
 * print_dependents_warning: libasound2<br />
 * print_dependents_warning: These might cease to work if package alsa-conf-base is removed.<br />
 * print_dependents_warning: Force removal of this package with --force-depends.<br />
 * print_dependents_warning: Force removal of this package and its dependents<br />
 * print_dependents_warning: with --force-removal-of-dependent-packages.<br />
{{clio|opkg remove --force-depends alsa-conf-base}}
Removing package alsa-conf-base from root...
{{clio|}}
{{clos}}

{{example|Updating a Package}}

{{clop}}
{{cliop|opkg update}}<nowiki>
Downloading ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Downloading ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Collected errors:
* opkg_update_cmd: Not able to update list of packages in /var/lib/opkg/all.
* opkg_update_cmd: Not able to update list of packages in /var/lib/opkg/ipac9x25.
* opkg_update_cmd: Not able to update list of packages in /var/lib/opkg/armv5e.
</nowiki>{{closp}}
If you've forgotten to remount your root filesystem as rw, you'll see output similar to that shown above. Remount the filesystem rw and try again:
{{clop}}
{{cliop|opkg update}}<nowiki>
Downloading ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Updated list of available packages in /var/lib/opkg/all.
Downloading ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Updated list of available packages in /var/lib/opkg/ipac9x25.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Updated list of available packages in /var/lib/opkg/armv5e.
</nowiki>
{{cliop|opkg list-upgradable}}<nowiki>
u-boot-fw-utils - v2014.07+git0+91fbeacdf3-r0 - v2015.04+git0+5feae908fd-r0
libssl1.0.0 - 1.0.2a-r0 - 1.0.2d-r0
tzdata-pacific - 2015b-r0 - 2015d-r0
tzdata - 2015b-r0 - 2015d-r0
openssl-conf - 1.0.2a-r0 - 1.0.2d-r0
libcrypto1.0.0 - 1.0.2a-r0 - 1.0.2d-r0
tzdata-arctic - 2015b-r0 - 2015d-r0
tzdata-africa - 2015b-r0 - 2015d-r0
tzdata-europe - 2015b-r0 - 2015d-r0
tzdata-americas - 2015b-r0 - 2015d-r0
tzdata-atlantic - 2015b-r0 - 2015d-r0
tzdata-australia - 2015b-r0 - 2015d-r0
tzdata-antarctica - 2015b-r0 - 2015d-r0
tzdata-asia - 2015b-r0 - 2015d-r0
</nowiki>
{{cliop|opkg upgrade libssl1.0.0 openssl-conf}}<nowiki>
Upgrading libssl1.0.0 from 1.0.2a-r0 to 1.0.2d-r0 on root.
Downloading ftp://oe50opkg:opkgoe50123@ftp.emacinc.com/armv5e/libssl1.0.0_1.0.2d-r0_armv5e.ipk.
Upgrading libcrypto1.0.0 from 1.0.2a-r0 to 1.0.2d-r0 on root.
Downloading ftp://oe50opkg:opkgoe50123@ftp.emacinc.com/armv5e/libcrypto1.0.0_1.0.2d-r0_armv5e.ipk.
Upgrading openssl-conf from 1.0.2a-r0 to 1.0.2d-r0 on root.
Downloading ftp://oe50opkg:opkgoe50123@ftp.emacinc.com/armv5e/openssl-conf_1.0.2d-r0_armv5e.ipk.
Configuring openssl-conf.
Configuring libcrypto1.0.0.
Configuring libssl1.0.0.
</nowiki>
{{cliop|}}
{{closp}}

Here, the <code>libssl1.0.0</code> package and the <code>openssl-conf</code> package were both upgraded simultaneously by specifying them to <code>opkg upgrade</code> as a space delimited list.

{{example|Installing a New Package}}

{{clop}}
{{cliop|opkg update}}<nowiki>
Downloading ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Updated list of available packages in /var/lib/opkg/all.
Downloading ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Updated list of available packages in /var/lib/opkg/ipac9x25.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Updated list of available packages in /var/lib/opkg/armv5e.
</nowiki>
{{cliop|opkg list {{!}} grep iptables -A 2}}<nowiki>
iptables - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities iptables is the
userspace command line program used to configure and control network
packet filtering code in Linux.
iptables-dbg - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities - Debugging files
iptables is the userspace command line program used to configure and
control network packet filtering code in Linux. This package contains
ELF symbols and related sources for debugging purposes.
iptables-dev - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities - Development
files iptables is the userspace command line program used to configure
and control network packet filtering code in Linux. This package
contains symbolic links, header files, and related items necessary for
--
iptables-doc - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities - Documentation
files iptables is the userspace command line program used to configure
and control network packet filtering code in Linux. This package
</nowiki>
{{cliop|opkg install iptables-doc}}<nowiki>
Installing iptables-doc (1.4.21-r0) on root.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/iptables-doc_1.4.21-r0_armv5e.ipk.
Configuring iptables-doc.
</nowiki>
{{cliop|}}
{{closp}}

If you try to install a package which is already installed, it will check to see if it's up to date:

{{clop}}
{{cliop |opkg install iptables}}<nowiki>
Package iptables (1.4.21-r0) installed in root is up to date.
</nowiki>
{{cliop|}}
{{closp}}

{{:Templateimpl:conclusion | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
This article demonstrated the basic usage of <code>opkg</code>, but did not cover any of the more advanced topics. Topics covered in this article include installing software, updating software, removing software, and searching for available packages.

More advanced topics are covered in other articles, such as configuring <code>opkg</code>, inspecting package metadata and package contents, and creating packages. Look to the last section of this article if you need more information on these topics.

The EMAC opkg package repository contains a wealth of software you can install to customize and enhance the environment of your EMAC OE Linux machine. While a great deal of additional functionality is provided with the standard EMAC opkg repository, you may not be able to find a particular package you need. If you encounter this situation, you may contact EMAC support to request the creation of a custom package for you. EMAC is able to provide custom packages for most opensource software, and can recommend good alternatives in cases where a specific software package has been found to work or perform poorly (or not at all) in an embedded environment. EMAC charges a nominal fee to provide this package, but this fee includes support for the package as well.

The EMAC opkg repository is a great source of additional functionality for your machine, but even more importantly, the EMAC opkg repository is a source of updates for the software installed on your machine. Taking advantage of the EMAC opkg repository to update your systems helps to ensure that your systems will be protected from the latest threats, such as the Heartbleed OpenSSL vulnerability that made a big splash in the recent past.

{{:Templateimpl:moreinfo | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
* [[opkg:installedPkgs|Working with Installed Packages]]
* [[opkg:configuration|Configuring the Package Manager]]
* [[opkg::advanced|Advanced Package Management]]

{{:Templateimpl:whatnext | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
* [[Install_the_EMAC_SDK#Install_Using_apt_.28Recommended.29 | Installing EMAC Packages Using Apt]]

MediaWiki:Common.css

2015-11-20T18:13:42Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
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table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
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padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
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table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
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table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
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table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
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table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
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table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
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table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
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/* Image message box styles */
table.imbox {
margin: 4px 10%;
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border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
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margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
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margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
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table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
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/* Category message box styles */
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margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
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table.cmbox-notice {
background: #D8E8FF; /* Blue */
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margin-bottom: 4px;
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background: #FFDBDB; /* Pink */
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table.cmbox-delete {
background: #FFDBDB; /* Red */
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table.cmbox-content {
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table.cmbox-style {
background: #FFF9DB; /* Yellow */
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table.cmbox-move {
background: #E4D8FF; /* Purple */
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table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
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/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
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table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
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table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace !important;
font-weight: 800 !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

MediaWiki:Common.css

2015-11-20T18:13:00Z

Mdean: Tweaked.

/* CSS placed here will be applied to all skins */

/* Change tag size over logo to fit size of EMAC logo */
#p-logo a,
#p-logo a:hover {
display: block;
height: 5.5em;
width: 18em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/EMAC__LOG.png) !important;
background-repeat: no-repeat;
background-position: 15% 30% !important;
}

/* conventions table */

table {
box-shadow: 0px 0px 7px 1px #ccc;
border-radius: 9px;
}

table.conventions {
float: right;
padding: 5px;
margin: 10px;
margin-left: 20px;
width: 500px;
}

/* GeSHi overrides */

.mw-geshi {
font-size: 1.2em;
border-style: solid !important;
box-shadow: 1px 1px 5px 0px #aaa;
border-radius: 21px;
}

.geshi-joined-top {
border-bottom: none !important;
margin-bottom: 0 !important;
padding-bottom: 1em !important;
}

.geshi-joined-bottom {
border-top: none !important;
padding-top: 0 !important;
margin-top: 0 !important;
}

/* CSS Copied from MediaWiki.org */

/* Cell sizes for ambox/tmbox/imbox/cmbox/ombox/fmbox/dmbox message boxes */
th.mbox-text, td.mbox-text { /* The message body cell(s) */
border: none;
padding: 0.25em 0.9em; /* 0.9em left/right */
width: 100%; /* Make all mboxes the same width regardless of text length */
box-shadow: none;
}
td.mbox-image { /* The left image cell */
border: none;
padding: 2px 0 2px 0.9em; /* 0.9em left, 0px right */
text-align: center;
box-shadow: none;
}
td.mbox-imageright { /* The right image cell */
border: none;
padding: 2px 0.9em 2px 0; /* 0px left, 0.9em right */
text-align: center;
}
td.mbox-empty-cell { /* An empty narrow cell */
border: none;
padding: 0px;
width: 1px;
}

/* Article message box styles */
table.ambox {
margin: 0px 10%; /* 10% = Will not overlap with other elements */
margin-top: 1em;
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png) !important;
background-repeat: repeat-y !important;
border-radius: 18px;
border: 1px solid #aaa;
border-left: 1px solid #999 !important; /* EMAC version */
background: #fbfbfb;
box-shadow: 2px 2px 3px #888;
border-top: solid 1px #fff;
}
table.ambox + table.ambox { /* Single border between stacked boxes. */
margin-top: -1px;
}
.ambox th.mbox-text,
.ambox td.mbox-text { /* The message body cell(s) */
padding: 0.25em 0.5em; /* 0.5em left/right */
}
.ambox td.mbox-image { /* The left image cell */
padding: 2px 0 2px 0.5em; /* 0.5em left, 0px right */
}
.ambox td.mbox-imageright { /* The right image cell */
padding: 2px 0.5em 2px 0; /* 0px left, 0.5em right */
}

table.ambox-notice {
border-left: 10px solid #1e90ff; /* Blue */
}
table.ambox-speedy {
border-left: 10px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ambox-delete {
border-left: 10px solid #b22222; /* Red */
}
table.ambox-content {
border-left: 10px solid #f28500; /* Orange */
}
table.ambox-style {
border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-family: Courier,monospace;
font-weight: normal;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}
/***TestforBreadCrumbs***/
div#breadcrumbs {
position: relative;
font-size:0.8em;
top: -1px;
}

Template:Cli

2015-11-20T18:11:56Z

Mdean: Tweaked.

<noinclude>
== The CLI Template ==

This template displays the passed argument, <code>cmd</code>, at a simulated command line.

NOTE: The <code>indent</code> argument is now available. To indent the line, pass <code>indent=2</code> or similar:

<nowiki>{{cli | indent=2 | ls -lah}}</nowiki>

to produce:

{{cli | indent=2 | ls -lah}}

-----

Use it like this:

<nowiki>{{cli | ls -la}}</nowiki>

to produce:

{{cli | ls -la}}

-----

Choose the PWD (Present Working Directory) like this:

<nowiki>{{cli | ls -la | pwd=/home/user}}</nowiki>

to produce:

{{cli | ls -la | pwd=/home/user}}

-----

Choose the hostname like this:

<nowiki>{{cli | ls -la | hostname=desktop}}</nowiki>

to produce:

{{cli | ls -la | hostname=desktop}}

-----

Choose the username like this:

<nowiki>{{cli | ls -la | username=developer}}</nowiki>

to produce:

{{cli | ls -la | username=developer}}

-----

Combine them like this:

<nowiki>{{cli | ls -la | username=developer | hostname=desktop | pwd=/usr/local/bin}}</nowiki>

to produce:

{{cli | ls -la | username=developer | hostname=desktop | pwd=/usr/local/bin}}

-----

Use the <code><nowiki>{{!}}</nowiki></code> template to pass a pipe character for display, like this:

<nowiki>{{cli | username=developer | hostname=desktop | pwd=/usr/local/bin | ifconfig {{!}} grep eth0 }}</nowiki>

to produce:

{{cli | username=developer | hostname=desktop | pwd=/usr/local/bin | ifconfig {{!}} grep eth0 }}

-----

Use the <code>&#x3d;</code> HTML tag in place of an equals sign:

<nowiki>{{cli | username=joeknows | hostname=squat | pwd=/usr/share/files | export PS1&#x3d;'\[\e[0;32m\]\u\[\033[01;37m\]@\[\e[0;36m\]\h\[\e[0;37m\]:\[\e[01;36m\]\w\[\e[01;33m\] \$\[\e[m\] ' }}</nowiki>

to produce:

{{cli | username=joeknows | hostname=squat | pwd=/usr/share/files | export PS1='\[\e[0;32m\]\u\[\033[01;37m\]@\[\e[0;36m\]\h\[\e[0;37m\]:\[\e[01;36m\]\w\[\e[01;33m\] \$\[\e[m\] ' }}

-----
To deal with double closing curly braces, surround them with the <code><nowiki></code> tag:

<nowiki>{{cli | username=some | hostname=body | pwd=/stop/me | echo 'My name is ${HOSTNAME}' {{!}} sed 's/is/was/g' {{!}} awk '{ print $1 $4 '$(basename /etc/profile)' '$(echo ${PS${SHLVL<nowiki>}}</nowiki>' '}' }}</nowiki>

to produce:

{{cli | username=some | hostname=body | pwd=/stop/me | echo 'My name is ${HOSTNAME}' {{!}} sed 's/is/was/g' {{!}} awk '{ print $1 $4 '$(basename /etc/profile)' '$(echo ${PS${SHLVL<nowiki>}}</nowiki>' '}' }}

</noinclude><includeonly><div style="padding-bottom:2px; padding-top:2px; margin-left:{{#ifeq:{{{indent|}}}|{{{indent|-}}}|{{#expr: 0.2 + {{{indent}}} * 2}}%|0.2%}}; margin-right:5.2%; padding-left:3px; padding-right:5px; background-color:#000000; border-radius:2px; box-shadow:1px 2px 11px #888;">{{clitxt|{{#ifeq:{{{username|}}}|{{{username|-}}}|#00aa00|#aa0000}}}}{{#ifeq:{{{username|}}}|{{{username|-}}}|{{{username}}}|root}}{{clitxts}}{{clitxt|#ffffff}}@{{clitxts}}{{clitxt|#00aaaa}}{{#ifeq:{{{hostname|}}}|{{{hostname|-}}}|{{{hostname}}}|som9x25}}{{clitxts}}{{clitxt|#ffffff}}:{{clitxts}}{{clitxt|#54ffff}}{{#ifeq:{{{pwd|}}}|{{{pwd|-}}}|{{{pwd}}}|~}}{{clitxts}}{{clitxt|#ffff55}}#{{clitxts}}{{clitxt}} {{{1}}}{{clitxts}}</div></includeonly>

Template:Clitxt

2015-11-20T18:09:05Z

Mdean: Tweaked.

<noinclude>
== Format Tag for Command-line Text ==

Use it like this:

<nowiki>{{clitxt|#aa0000}}some red text</nowiki>

Passing <code>#aa0000</code> sets the text color to red.

If no color code is specified, it sets the text color back to bright white:

<nowiki>{{clitxt}}some normal white text</nowiki>

Use the <code><nowiki>{{clitxts}}</nowiki></code> tag (CLI Text Stop) to end the text and return to normal wiki text.

</noinclude><includeonly><code style="white-space: pre; font-family:Courier,monospace; font-weight:800 important!; line-height:1.3; background-color:#000000;color:{{#ifeq:{{{1|}}}|{{{1|-}}}|{{{1}}}|{{#ifeq:{{{fg|}}}|{{{fg|-}}}|{{{fg}}}|#aaaaaa}}}};"></includeonly>

Template:Clo

2015-11-20T18:07:09Z

Mdean: Tweaked.

<noinclude>
== Command Line Output ==

Use this tag to set the formatting for command line output. Use the <nowiki>{{clos}}</nowiki> tag to end command line output.
Use the <nowiki>{{clitxt|fg=color}}</nowiki> tag ([[Template:clitxt|See here]]) tag to change the text color in the middle.

For example:
<pre>
<nowiki>{{clo}}</nowiki>eth0 Link encap:Ethernet HWaddr 74:D0:2B:31:E4:6A
inet addr:10.0.5.228 Bcast:10.0.255.255 Mask:255.255.0.0
inet6 addr: fe80::76d0:2bff:fe31:e46a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:28 errors:0 dropped:1 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2666 (2.6 KiB) TX bytes:508 (508.0 B)
<nowiki>{{clos}}</nowiki></pre>
Will show the output of {{icli|ifconfig eth0}} in shell colors.

</noinclude><includeonly><div class="shell" style="background-color:#000000; margin-top:1%; margin-right:5.2%; color:#aaaaaa; font-family:Courier,monospace; font-weight:800; line-height:1.3; border-radius:2px; box-shadow:1px 2px 11px #888; margin-left:{{#ifeq:{{{indent|}}}|{{{indent|-}}}|{{#expr: 0.2 + {{{indent}}} * 2}}%|0.2%}}; padding-left:4px;"></includeonly>

Template:Clitxt

2015-11-20T18:06:37Z

Mdean: Tweaked.

<noinclude>
== Format Tag for Command-line Text ==

Use it like this:

<nowiki>{{clitxt|#aa0000}}some red text</nowiki>

Passing <code>#aa0000</code> sets the text color to red.

If no color code is specified, it sets the text color back to bright white:

<nowiki>{{clitxt}}some normal white text</nowiki>

Use the <code><nowiki>{{clitxts}}</nowiki></code> tag (CLI Text Stop) to end the text and return to normal wiki text.

</noinclude><includeonly><code style="white-space: pre; font-family:Courier,monospace; font-weight:800; line-height:1.3; background-color:#000000;color:{{#ifeq:{{{1|}}}|{{{1|-}}}|{{{1}}}|{{#ifeq:{{{fg|}}}|{{{fg|-}}}|{{{fg}}}|#aaaaaa}}}};"></includeonly>

Template:Clop

2015-11-20T18:04:26Z

Mdean: Fixed typo.

<noinclude>
== Command Line Output ==

clop:

Use this tag to set the formatting for command line output which has pre-formatted text. Use the <nowiki>{{clos}}</nowiki> tag to end command line output.
Use the <nowiki>{{clitxt|fg=color}}</nowiki> tag ([[Template:clitxt|See here]]) tag to change the text color in the middle.

For example:
<pre>
<nowiki>{{clop}}</nowiki>eth0 Link encap:Ethernet HWaddr 74:D0:2B:31:E4:6A
inet addr:10.0.5.228 Bcast:10.0.255.255 Mask:255.255.0.0
inet6 addr: fe80::76d0:2bff:fe31:e46a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:28 errors:0 dropped:1 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2666 (2.6 KiB) TX bytes:508 (508.0 B)
<nowiki>{{closp}}</nowiki></pre>
Will show the output of {{icli|ifconfig eth0}} in shell style.

{{clop}}<nowiki>
eth0 Link encap:Ethernet HWaddr 74:D0:2B:31:E4:6A
inet addr:10.0.5.228 Bcast:10.0.255.255 Mask:255.255.0.0
inet6 addr: fe80::76d0:2bff:fe31:e46a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:28 errors:0 dropped:1 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2666 (2.6 KiB) TX bytes:508 (508.0 B)
</nowiki>{{closp}}

</noinclude><includeonly><div class="shell" style="white-space:pre; font-weight:800; line-height:1.3; background-color:#000000; margin-top:1%; margin-bottom:0.8%; margin-right:5.2%; color:#aaaaaa; font-family:Courier,monospace; border-radius:2px; box-shadow:1px 2px 11px #888; margin-left:{{#ifeq:{{{indent|}}}|{{{indent|-}}}|{{#expr: {{{indent}}} * 2}}%|0%}};padding-left:4px;"></includeonly>

Template:Clop

2015-11-20T18:03:36Z

Mdean: Tweaked.

<noinclude>
== Command Line Output ==

clop:

Use this tag to set the formatting for command line output which has pre-formatted text. Use the <nowiki>{{clos}}</nowiki> tag to end command line output.
Use the <nowiki>{{clitxt|fg=color}}</nowiki> tag ([[Template:clitxt|See here]]) tag to change the text color in the middle.

For example:
<pre>
<nowiki>{{clop}}</nowiki>eth0 Link encap:Ethernet HWaddr 74:D0:2B:31:E4:6A
inet addr:10.0.5.228 Bcast:10.0.255.255 Mask:255.255.0.0
inet6 addr: fe80::76d0:2bff:fe31:e46a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:28 errors:0 dropped:1 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2666 (2.6 KiB) TX bytes:508 (508.0 B)
<nowiki>{{closp}}</nowiki></pre>
Will show the output of {{icli|ifconfig eth0}} in shell style.

{{clop}}<nowiki>
eth0 Link encap:Ethernet HWaddr 74:D0:2B:31:E4:6A
inet addr:10.0.5.228 Bcast:10.0.255.255 Mask:255.255.0.0
inet6 addr: fe80::76d0:2bff:fe31:e46a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:28 errors:0 dropped:1 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2666 (2.6 KiB) TX bytes:508 (508.0 B)
</nowiki>{{closp}}

</noinclude><includeonly><div class="shell" style="white-space:pre; font-weight:800; line-height:800; background-color:#000000; margin-top:1%; margin-bottom:0.8%; margin-right:5.2%; color:#aaaaaa; font-family:Courier,monospace; border-radius:2px; box-shadow:1px 2px 11px #888; margin-left:{{#ifeq:{{{indent|}}}|{{{indent|-}}}|{{#expr: {{{indent}}} * 2}}%|0%}};padding-left:4px;"></includeonly>

Opkg

2015-11-20T17:49:14Z

Mdean: Tweaked.

{{todo| Complete (11.12.2014-18:38->MD+);(11.05.2015-19:20->MD+);(11.06.2015-16:10->MD+);(11.06.2015-17:25->MD+);(11.13.2015-16:15->KY+);(11.13.2015-16:24->ER+)|Mike Dean| project=OE 5,MD,KY,ER,Complete}}
{{#seo:
|title=OPKG
|titlemode=append
|keywords=opkg,yocto,openembedded
|description=Package Management with OPKG
}}

<span class="pagedesc">
Every modern operating system is expected to host a variety of software applications and libraries. Managing their installation, upgrade, and removal has become more complex as software has become more sophisticated. Additionally, the pervasive presence of the Internet has driven an expectation by users of an ability to perform OS updates and upgrades via the Internet. This page describes the tool used by EMAC OE to cater to these needs and expectations.
</span>

__TOC__

{{:Templateimpl:bg | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
There are many package managers used for Linux systems. You may already be familiar with the ones most popularly used in desktop and server distributions of Linux: <code>apt</code> (<code>apt-get</code>, <code>aptitude</code>, etc), <code>rpm</code>, and <code>yum</code>. You may even be familiar with some of the less popular ones, such as <code>emerge</code> (from gentoo's <code>portage</code>), the Mac OS X GNU tools package manager <code>brew</code>, and the BSD package manager, <code>ports</code>. The package manager used by EMAC OE is similar to these tools, but is the popular choice for embedded Linux: <code>opkg</code>. If you're already familiar with any of the desktop/server package managers listed here, <code>opkg</code> should be very easy to learn since it is quite similar to all of those tools. If not, it should still be easy to learn because it has a well designed interface.

{{:Templateimpl:geninfo | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
The basic capabilities of <code>opkg</code> are available in OE 4.0 and earlier, but no packages are available online for these older versions. EMAC OE 5.0 adds an online package repository complete with important updates for packages during the support window for each release. EMAC creates and hosts packages for all of our standard offerings, and may add updated packages as needed. EMAC recommends checking for and installing any updates available for your OE 5.x system prior to creating the final image which will be used to deploy your systems to ensure your image contains the latest bug fixes and security patches. It is important to remember to retest your application after an update to ensure that everything still works as expected, just as you would have to do for a desktop application.

Should your application require the ability to be updated/upgraded remotely, EMAC is able to provide assistance and services for creating custom packages for your application and hosting these packages for a modest fee. We will also assist you with configuring the systems to check for and install these updates. Please contact EMAC support should you need more information about this extra level of support.

The <code>opkg</code> tool is used to work with the OPKG package management system. This tool provides the user with many different capabilities. In this document, only the basic capabilities are described. More information can be found in the last section of this page.
{{:Templateimpl:using | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
The following basic capabilities are shown in this document:

* Updating the list of available packages.
* Upgrading the system.
* Finding packages to install.
* Installing new packages.
* Removing packages.

=== Updating the List of Available Packages ===

The OPKG Package Manager keeps a local cache of the list of available packages so that it doesn't have to reach out to the Internet every time the user wishes to use this list in any way. This list is updated on demand, rather than periodically, so it's important to update this list before attempting to search for or install any new packages, or attempting to upgrade the system.

To update the cached list of available packages, run:

{{cli|opkg update}}

Note that you must be root in order to update this list.

=== Upgrading the System ===

You can use <code>opkg</code> to upgrade the system by selectively telling it which packages to upgrade. You first need to obtain a list of available packages to upgrade with the following command:

{{cli|opkg list-upgradable}}

You can then upgrade a package with this command:

{{cli|opkg upgrade ''packagename''}}

=== Finding Packages to Install ===

==== Listing Packages ====

There is more than one way to look through packages to see what's available to be installed. The first is the <code>list</code> command by itself:

{{cli|opkg list}}

This provides a complete list of all available packages. ''If you're already comfortable with the Linux command line, you may now wish to skip to the section entitled, "Installing New Pacakges." If not, the following content shows how to more easily work with this output.''

==== Browsing the Package List ====

As usual on the Linux command line, this long list can be made much easier to peruse by piping the output of the <code>opkg list</code> command into the <code>less</code> command, like so:

{{cli|opkg list {{!}} less}}

{{note|Unlike the <code>more</code> command, the <code>less</code> command allows you to scroll bidirectionally through a text file. It also allows you to search through a document using regular expressions; press the <code>/</code> key followed by some text (or a basic regular expression) for which you would like to search. This can be used to directly read a text file as well: {{icli|less some_text_file}}}}

==== Filtering the Package List ====

Often times, you will wish to search for something more specific. The <code>grep</code> command is very useful for this task. The most basic use of grep looks like this:

{{cli|opkg list {{!}} grep ''packagename''}}

If you're not sure of the full package name, you can put in just a part of the name, since grep doesn't match against whole words by default.

===== Matching Whole Words =====

If, on the other hand, you want it to match against a whole word, you can enclose the word with escaped angle brackets:

{{cli|opkg list {{!}} grep \<''packagename''\>}}

This tells <code>grep</code> to only match against the full word represented by ''packagename''. Use only the opening angle bracket if you only want it to look for a word that starts with ''packagename'', and likewise, only use the closing angle bracket at the end if you only want it to search for a word that ends with ''packagename''.

===== More Stringent Filtering =====

If the search is returning too many results because the word you're looking for is found in package descriptions, you may want to try using the beginning of line glob character, the caret:

{{cli|opkg list{{!}} grep ^''packagename''}}

This will cause only lines which begin with ''packagename'' to be displayed.

===== More Information about Filtering the Package List =====

There are many more advanced regular expressions which can be used with grep. These will allow you to do things like match wildcards from the beginning of the line up to the characters you specify after the wildcard (which you might do if you know the package name contains a word, but doesn't start with that word, yet the word is too common to allow it to search through all of the text), but this should be enough to get you started. There are many in depth resources for the usage of <code>grep</code> available online.

=== Installing New Packages ===

Once you have found a package or list of packages you wish to install, the <code>opkg</code> command makes installation simple:

{{cli|opkg install ''packagename''}}

This will download and install ''packagename'' and all of its dependencies for you.

If you would like to install more than one at a time, you can do so by specifying them as a space-separated list:

{{cli|opkg install ''package1'' ''package2'' ''package3'' ''etc''}}

As before, all of the dependencies for the packages specified will be automatically downloaded and installed by <code>opkg</code> as well.

=== Removing Packages ===

When you have installed a package that you no longer want to have on your system, <code>opkg</code> provides the <code>remove</code> command for removal of the package:

{{cli|opkg remove ''packagename''}}

If there is anything that depends on it, <code>opkg</code> will output an error message indicating that packages depend on it.

You can add the <code>--force-removal-of-dependent-packages</code> to force it to remove the package and everything that depends on it:

{{cli|opkg remove --force-removal-of-dependent-packages ''packagename''}}

{{Caution|The very verbose argument name is required because this can be a dangerous way to remove packages. The length of the argument's name (<code>--force-removal-of-dependent-packages</code>)is intended to remind you of the danger. You may find yourself with an unbootable system if you uninstall a package which was depended upon by important system packages. It's generally wiser to use the less heavy handed version, <code>--force-depends</code>, which will only remove the package and the dependencies which are one layer deep:

{{cli|opkg remove --force-depends ''packagename''}}

If more than one layer of dependencies needs to be removed, you should use the <code>remove</code> command without either of these options. Use it on each dependency layer to see what depends upon those dependencies, and continue this procedure recursively to ensure that nothing important will be removed before you attempt to remove a package with the heavy handed variant.
<br /><br />
If you do render your system unbootable, you may contact EMAC, and we will help you get your system back into a usable state for a small fee. If you would prefer to avoid this fee, please be very careful about what you remove since damage to the filesystem caused by misuse of the above commands is not covered under the EMAC warranty.
}}

{{:Templateimpl:examples | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
{{example|Removing a Package which has Dependencies}}

{{clo}}
{{clio|opkg remove alsa-conf-base}}
No packages removed.<br />
Collected errors:<br />
 * print_dependents_warning: Package alsa-conf-base is depended upon by packages:<BR>
 * print_dependents_warning: libasound2<br />
 * print_dependents_warning: These might cease to work if package alsa-conf-base is removed.<br />
 * print_dependents_warning: Force removal of this package with --force-depends.<br />
 * print_dependents_warning: Force removal of this package and its dependents<br />
 * print_dependents_warning: with --force-removal-of-dependent-packages.<br />
{{clio|opkg remove --force-depends alsa-conf-base}}
Removing package alsa-conf-base from root...
{{clio|}}
{{clos}}

{{example|Updating a Package}}

{{clop}}
{{cliop|opkg update}}<nowiki>
Downloading ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Downloading ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Collected errors:
* opkg_update_cmd: Not able to update list of packages in /var/lib/opkg/all.
* opkg_update_cmd: Not able to update list of packages in /var/lib/opkg/ipac9x25.
* opkg_update_cmd: Not able to update list of packages in /var/lib/opkg/armv5e.
</nowiki>{{closp}}
If you've forgotten to remount your root filesystem as rw, you'll see output similar to that shown above. Remount the filesystem rw and try again:
{{clop}}
{{cliop|opkg update}}<nowiki>
Downloading ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Updated list of available packages in /var/lib/opkg/all.
Downloading ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Updated list of available packages in /var/lib/opkg/ipac9x25.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Updated list of available packages in /var/lib/opkg/armv5e.
</nowiki>
{{cliop|opkg list-upgradable}}<nowiki>
u-boot-fw-utils - v2014.07+git0+91fbeacdf3-r0 - v2015.04+git0+5feae908fd-r0
libssl1.0.0 - 1.0.2a-r0 - 1.0.2d-r0
tzdata-pacific - 2015b-r0 - 2015d-r0
tzdata - 2015b-r0 - 2015d-r0
openssl-conf - 1.0.2a-r0 - 1.0.2d-r0
libcrypto1.0.0 - 1.0.2a-r0 - 1.0.2d-r0
tzdata-arctic - 2015b-r0 - 2015d-r0
tzdata-africa - 2015b-r0 - 2015d-r0
tzdata-europe - 2015b-r0 - 2015d-r0
tzdata-americas - 2015b-r0 - 2015d-r0
tzdata-atlantic - 2015b-r0 - 2015d-r0
tzdata-australia - 2015b-r0 - 2015d-r0
tzdata-antarctica - 2015b-r0 - 2015d-r0
tzdata-asia - 2015b-r0 - 2015d-r0
</nowiki>
{{cliop|opkg upgrade libssl1.0.0 openssl-conf}}<nowiki>
Upgrading libssl1.0.0 from 1.0.2a-r0 to 1.0.2d-r0 on root.
Downloading ftp://oe50opkg:opkgoe50123@ftp.emacinc.com/armv5e/libssl1.0.0_1.0.2d-r0_armv5e.ipk.
Upgrading libcrypto1.0.0 from 1.0.2a-r0 to 1.0.2d-r0 on root.
Downloading ftp://oe50opkg:opkgoe50123@ftp.emacinc.com/armv5e/libcrypto1.0.0_1.0.2d-r0_armv5e.ipk.
Upgrading openssl-conf from 1.0.2a-r0 to 1.0.2d-r0 on root.
Downloading ftp://oe50opkg:opkgoe50123@ftp.emacinc.com/armv5e/openssl-conf_1.0.2d-r0_armv5e.ipk.
Configuring openssl-conf.
Configuring libcrypto1.0.0.
Configuring libssl1.0.0.
</nowiki>
{{cliop|}}
{{closp}}

Here, the <code>libssl1.0.0</code> package and the <code>openssl-conf</code> package were both upgraded simultaneously by specifying them to <code>opkg upgrade</code> as a space delimited list.

{{example|Installing a New Package}}

{{clop}}
{{cliop|opkg update}}<nowiki>
Downloading ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/all/Packages.gz.
Updated list of available packages in /var/lib/opkg/all.
Downloading ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/ipac9x25/Packages.gz.
Updated list of available packages in /var/lib/opkg/ipac9x25.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Inflating ftp://oe50@ftp.emacinc.com/armv5e/Packages.gz.
Updated list of available packages in /var/lib/opkg/armv5e.
</nowiki>
{{cliop|opkg list {{!}} grep iptables -A 2}}<nowiki>
iptables - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities iptables is the
userspace command line program used to configure and control network
packet filtering code in Linux.
iptables-dbg - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities - Debugging files
iptables is the userspace command line program used to configure and
control network packet filtering code in Linux. This package contains
ELF symbols and related sources for debugging purposes.
iptables-dev - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities - Development
files iptables is the userspace command line program used to configure
and control network packet filtering code in Linux. This package
contains symbolic links, header files, and related items necessary for
--
iptables-doc - 1.4.21-r0 - Tools for managing kernel packet filtering capabilities - Documentation
files iptables is the userspace command line program used to configure
and control network packet filtering code in Linux. This package
</nowiki>
{{cliop|opkg install iptables-doc}}<nowiki>
Installing iptables-doc (1.4.21-r0) on root.
Downloading ftp://oe50@ftp.emacinc.com/armv5e/iptables-doc_1.4.21-r0_armv5e.ipk.
Configuring iptables-doc.
</nowiki>
{{cliop|}}
{{closp}}

If you try to install a package which is already installed, it will check to see if it's up to date:

{{clop}}
{{cliop |opkg install iptables}}<nowiki>
Package iptables (1.4.21-r0) installed in root is up to date.
</nowiki>
{{cliop|}}
{{closp}}

{{:Templateimpl:conclusion | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
This article demonstrated the basic usage of <code>opkg</code>, but did not cover any of the more advanced topics. Topics covered in this article include installing software, updating software, removing software, and searching for available packages.

More advanced topics are covered in other articles, such as configuring <code>opkg</code>, inspecting package metadata and package contents, and creating packages. Look to the last section of this article if you need more information on these topics.

The EMAC opkg package repository contains a wealth of software you can install to customize and enhance the environment of your EMAC OE Linux machine. While a great deal of additional functionality is provided with the standard EMAC opkg repository, you may not be able to find a particular package you need. If you encounter this situation, you may contact EMAC support to request the creation of a custom package for you. EMAC is able to provide custom packages for most opensource software, and can recommend good alternatives in cases where a specific software package has been found to work or perform poorly (or not at all) in an embedded environment. EMAC charges a nominal fee to provide this package, but this fee includes support for the package as well.

The EMAC opkg repository is a great source of additional functionality for your machine, but even more importantly, the EMAC opkg repository is a source of updates for the software installed on your machine. Taking advantage of the EMAC opkg repository to update your systems helps to ensure that your systems will be protected from the latest threats, such as the Heartbleed OpenSSL vulnerability that made a big splash in the recent past.

{{:Templateimpl:moreinfo | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
* [[opkg:installedPkgs|Working with Installed Packages]]
* [[opkg:configuration|Configuring the Package Manager]]
* [[opkg::advanced|Advanced Package Management]]

{{:Templateimpl:whatnext | initials=MD | title=OPKG | desc=Package Management with OPKG | project=OE 5 }}
* [[Install_the_EMAC_SDK#Install_Using_apt_.28Recommended.29 | Installing EMAC Packages Using Apt]]

Template:Cliop

2015-11-20T17:47:29Z

Mdean: Tweaked.

<noinclude>
== The CLIOP Template ==

'''This version of the CLI template is for use inside <nowiki>{{clo}} and {{clos}}</nowiki> tags.'''

This template displays the passed argument, <code>cmd</code>, at a simulated command line.

Use it like this:

<nowiki>{{clop}}
{{cliop | ls -la}}
file1
file2
{{closp}}
</nowiki>

Choose the PWD (Present Working Directory) like this:

{{clop}}
{{cliop | ls -la | pwd=/home/user}}
.fileA
.b
file1
file2
{{closp}}

----
----
</noinclude><includeonly><div style="padding-right:5px; padding-left:4px; margin-left:-4px; background-color:#000000; margin-top:-1.75%; margin-bottom:-1.75%;">{{clitxt|{{#ifeq:{{{username|}}}|{{{username|-}}}|#00aa00|#aa0000}}}}{{#ifeq:{{{username|}}}|{{{username|-}}}|{{{username}}}|root}}{{clitxts}}{{clitxt|#ffffff}}@{{clitxts}}{{clitxt|#00aaaa}}{{#ifeq:{{{hostname|}}}|{{{hostname|-}}}|{{{hostname}}}|som9x25}}{{clitxts}}{{clitxt|#ffffff}}:{{clitxts}}{{clitxt|#54ffff}}{{#ifeq:{{{pwd|}}}|{{{pwd|-}}}|{{{pwd}}}|~}}{{clitxts}}{{clitxt|#ffff55}}#{{clitxts}}{{clitxt}} {{{1}}}{{clitxts}}</div></includeonly>

OE:Versions

2015-11-19T22:23:02Z

Mdean: Fixed bad link.

{{todo| InProgress (10.06.2015-12:18->MG+)|Michael Gloff| project=OE 5.0,MG }}
{{#seo:
|title=OE EMAC Versions
|titlemode=append
|keywords= OE embedded linux EMAC
|description=Main landing page for OE EMAC Linux Versions
}}
{{:Template:Navpgtable | initials={{{initials}}} | title=EMAC Openembedded Linux | desc={{{desc}}} | project=OE 5 }}
{{:Templateimpl:navtableentry | title=OE 4.X }}
{{:Templateimpl:Navti | [[OE40wiki | EMAC OE 4.0 wiki]] }}

{{:Templateimpl:navtend}}

{{:Templateimpl:navtableentry | title=OE 5.X }}
{{:Templateimpl:Navti | [[OE_50_EMAC_Linux | EMAC OE 5.0 wiki]] }}

{{:Templateimpl:navtend}}

Template:Note

2015-11-19T22:14:03Z

Mdean: Tweaked.

<noinclude>
Use this template like this:

<nowiki>{{note|This is a note about how to use the Note box.}}</nowiki>

to produce:

{{note|This is a note about how to use the Note box.}}
</noinclude>

<includeonly><div class="tnote" style="margin-top:-2%;">
<table class="tnote_table"><tr class="tnote_table_r1"><td class="tnote_table_c1"><span class="tnote_header">NOTE</span></td></tr><tr class="tnote_table_r2"><td class="tnote_table_c2"><span class="tnote_content">{{{1}}}</span></td></tr></table></div>
</includeonly>

SOM-9260

2015-11-19T17:14:01Z

Mdean: Fixed bug.

<p style="width:100%;font-size:xx-large;text-align:center;font-weight:bold;line-height:125%;"> SOM-9260 ARM 144-Pin SoM </p>




<p style="width:100%;font-size:small;text-align:left;line-height:100%;"/p>
The SoM-9260M is an ARM System-on-Module (SOM) type Single Board Computer (SBC) based on the Atmel ARM9 AT91SAM9260 processor. This ARM9 core processor has an Ethernet MAC built-in along with 6 serial ports. It utilizes external SDRAM and includes an MMU which allows it to run the Linux Operating System. A SoM (System on Module) is a small embedded module that contains the core components a microprocessor based computer system needs to function on a single interchangeable card.

<table style="width:100%; text-align: center">
<tr>
<td style="width:50%;vertical-align:top;background-color:white; padding: 10px;">
<div style="font-variant:small-caps;font-weight:bolder;font-size:x-large;line-height:136%;">SOM-9260 Website Link</div>
<ul style="text-align: left;">
<li>[http://www.emacinc.com/products/system_on_module/SoM-9260M SoM-9260 Web Link]</li>
</ul>
</td>




<td style="width:50%;vertical-align:top;background-color:white; padding: 10px;">
<div style="font-variant:small-caps;font-weight:bolder;font-size:x-large;line-height:136%;">SoM-9260 Downloads</div>
<ul style="text-align: left;">
<li>[ftp://ftp.emacinc.com/SoM/SoM-9260M/Manual/SoM-9260M_User_Manual.pdf User Manual]</li>
<li>[ftp://ftp.emacinc.com/SoM/SoM-9260M/DataSheets/ Datasheet]</li>
</ul>
</td>
</tr>




<tr>

<td style="width:50%;vertical-align:top;background-color:white; padding: 10px;">
<div style="font-variant:small-caps;font-weight:bolder;font-size:x-large;line-height:136%;">SoM-9G20 Carrier Boards</div>
<ul style="text-align: left;">
<li><b> SoM-150 </b><ul>
<li>[http://www.emacinc.com/products/system_on_module/SoM-150ES SoM-150 Web Link]</li>
<li>[ftp://ftp.emacinc.com/SoM/SoM-150ES/ SoM-150 Downloads]</li>
</ul></li>
</ul>
</td>




<td style="width:50%;vertical-align:top;background-color:white; padding: 10px;">
<div style="font-variant:small-caps;font-weight:bolder;font-size:x-large;line-height:136%;">SoM-9260 Wiki Links</div>
<ul style="text-align: left;">
<li>[[SoM-9260_Getting_Started | SoM-9260 Getting Started]]</li>
</ul>
</td>
</tr>
</table>

























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MediaWiki:Common.css

2015-11-18T23:30:43Z

Mdean: Hid redirect messages.

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border-left: 10px solid #f4c430; /* Yellow */
}
table.ambox-move {
border-left: 10px solid #9932cc; /* Purple */
}
table.ambox-protection {
border-left: 10px solid #bba; /* Gray-gold */
}

/* Image message box styles */
table.imbox {
margin: 4px 10%;
border-collapse: collapse;
border: 3px solid #1e90ff; /* Default "notice" blue */
background: #fbfbfb;
}
.imbox .mbox-text .imbox { /* For imboxes inside imbox-text cells. */
margin: 0 -0.5em; /* 0.9 - 0.5 = 0.4em left/right. */
display: block; /* Fix for webkit to force 100% width. */
}
.mbox-inside .imbox { /* For imboxes inside other templates. */
margin: 4px;
}

table.imbox-notice {
border: 3px solid #1e90ff; /* Blue */
}
table.imbox-speedy {
border: 3px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.imbox-delete {
border: 3px solid #b22222; /* Red */
}
table.imbox-content {
border: 3px solid #f28500; /* Orange */
}
table.imbox-style {
border: 3px solid #f4c430; /* Yellow */
}
table.imbox-move {
border: 3px solid #9932cc; /* Purple */
}
table.imbox-protection {
border: 3px solid #bba; /* Gray-gold */
}
table.imbox-license {
border: 3px solid #88a; /* Dark gray */
background: #f7f8ff; /* Light gray */
}
table.imbox-featured {
border: 3px solid #cba135; /* Brown-gold */
}

/* Category message box styles */
table.cmbox {
margin: 3px 10%;
border-collapse: collapse;
border: 1px solid #aaa;
background: #DFE8FF; /* Default "notice" blue */
}

table.cmbox-notice {
background: #D8E8FF; /* Blue */
}
table.cmbox-speedy {
margin-top: 4px;
margin-bottom: 4px;
border: 4px solid #b22222; /* Red */
background: #FFDBDB; /* Pink */
}
table.cmbox-delete {
background: #FFDBDB; /* Red */
}
table.cmbox-content {
background: #FFE7CE; /* Orange */
}
table.cmbox-style {
background: #FFF9DB; /* Yellow */
}
table.cmbox-move {
background: #E4D8FF; /* Purple */
}
table.cmbox-protection {
background: #EFEFE1; /* Gray-gold */
}

/* Other pages message box styles */
table.ombox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #aaa; /* Default "notice" gray */
background: #f9f9f9;
}

table.ombox-notice {
border: 1px solid #aaa; /* Gray */
}
table.ombox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.ombox-delete {
border: 2px solid #b22222; /* Red */
}
table.ombox-content {
border: 1px solid #f28500; /* Orange */
}
table.ombox-style {
border: 1px solid #f4c430; /* Yellow */
}
table.ombox-move {
border: 1px solid #9932cc; /* Purple */
}
table.ombox-protection {
border: 2px solid #bba; /* Gray-gold */
}

/* Talk page message box styles */
table.tmbox {
margin: 4px 10%;
border-collapse: collapse;
border: 1px solid #c0c090; /* Default "notice" gray-brown */
background: #f8eaba;
}
.mediawiki .mbox-inside .tmbox { /* For tmboxes inside other templates. The "mediawiki" class ensures that */
margin: 2px 0; /* this declaration overrides other styles (including mbox-small above) */
width: 100%; /* For Safari and Opera */
}
.mbox-inside .tmbox.mbox-small { /* "small" tmboxes should not be small when */
line-height: 1.5em; /* also "nested", so reset styles that are */
font-size: 88%; /* set in "mbox-small" above. */
}

table.tmbox-speedy {
border: 2px solid #b22222; /* Red */
background: #fee; /* Pink */
}
table.tmbox-delete {
border: 2px solid #b22222; /* Red */
}
table.tmbox-content {
border: 2px solid #f28500; /* Orange */
}
table.tmbox-style {
border: 2px solid #f4c430; /* Yellow */
}
table.tmbox-move {
border: 2px solid #9932cc; /* Purple */
}
table.tmbox-protection,
table.tmbox-notice {
border: 1px solid #c0c090; /* Gray-brown */
}

/* Disambig and set index box styles */
table.dmbox {
clear: both;
margin: 0.9em 1em;
border-top: 1px solid #ccc;
border-bottom: 1px solid #ccc;
background: transparent;
}

/* Footer and header message box styles */
table.fmbox {
clear: both;
margin: 0.2em 0;
width: 100%;
border: 1px solid #aaa;
background: #f9f9f9; /* Default "system" gray */
}
table.fmbox-system {
background: #f9f9f9;
}
table.fmbox-warning {
border: 1px solid #bb7070; /* Dark pink */
background: #ffdbdb; /* Pink */
}
table.fmbox-editnotice {
background: transparent;
}
/* Div based "warning" style fmbox messages. */
div.mw-warning-with-logexcerpt,
div.mw-lag-warn-high,
div.mw-cascadeprotectedwarning,
div#mw-protect-cascadeon {
clear: both;
margin: 0.2em 0;
border: 1px solid #bb7070;
background: #ffdbdb;
padding: 0.25em 0.9em;
}
/* Div based "system" style fmbox messages.
Used in [[MediaWiki:Readonly lag]]. */
div.mw-lag-warn-normal,
div.fmbox-system {
clear: both;
margin: 0.2em 0;
border: 1px solid #aaa;
background: #f9f9f9;
padding: 0.25em 0.9em;
}

/* These mbox-small classes must be placed after all other
ambox/tmbox/ombox etc classes. "body.mediawiki" is so
they override "table.ambox + table.ambox" above. */
body.mediawiki table.mbox-small { /* For the "small=yes" option. */
clear: right;
float: right;
margin: 4px 0 4px 1em;
width: 238px;
font-size: 100%;
line-height: 1.25em;
}
body.mediawiki table.mbox-small-left { /* For the "small=left" option. */
margin: 4px 1em 4px 0;
width: 238px;
border-collapse: collapse;
font-size: 100%;
line-height: 1.25em;
}

/* EMAC table styling */
table.wikitable {
background-color: #ffffff !important;
margin: 0 !important;
padding: 0 !important;
border: 0 !important;
border-left: 1px solid #ccc !important;
border-right: 1px solid #ccc !important;
vertical-align: middle !important;
font-size: 100% !important;
vertical-align: baseline !important;
border-top: 1px solid #ccc !important;
border-collapse: collapse !important;
border-spacing: 0 !important;
border-color: gray;
}

table.wikitable th {
background-color: #44661f !important;
font-size: 1em;
color: #e1e2e3;
cursor: pointer;
}

table.wikitable td {
box-shadow: none;
}

/******* [[Main Page|MAIN PAGE]] STYLING **********/

body.page-Main_Page h1.firstHeading { display:none; }

#mainpage_topbox {
background: #f9f9f9;
padding: 0px;
border: 1px solid #aaaaaa;
margin: 0.2em 10px 10px;
}

.mainpage_boxtitle, .mainpage_hubtitle, #mainpage_pagetitle {
font-size: 100%;
padding: 0.4em;
background-color: #eeeeee;
border-bottom: 1px solid #aaaaaa;

}

#contentSub {
display: none
}

.mainpage_boxtitle {
line-height: 120%;
}

#mainpage_pagetitle {
color: #000000;
font-size: 300% !important;
font-style: bold;
}

#mainpage_sitelinks {
padding: 0.2em;
text-align: center;
background-color: white;
}
.mainpage_hubtitle {
text-align: center;
}

.mainpage_boxcontents, .mainpage_boxcontents_small {
background: #ffffff;
padding: 0.4em 1em;
font-size: 125%;
}

.mainpage_boxcontents_small {
font-size: 100%;
}

.mainpage_hubbox, #mainpage_newscell, #mainpage_downloadcell {
padding: 0;
border: 1px solid #aaaaaa;
}

.mainpage_hubbox {
margin-bottom: 0;
}

#mainpage_newscell {
margin-bottom: 15px;
margin-top: 0 !important;
}

#mainpage_newscell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Exquisite-khelpcenter.png/20px-Exquisite-khelpcenter.png);
background-repeat: no-repeat;
background-position: 99% 0.3em;
padding-right: 25px;
}

#mainpage_downloadcell {
width: 17em;
margin-bottom: 5px;
}

#mainpage_downloadcell .mainpage_boxtitle {
background-image: url(http://upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Crystal_Clear_action_build.png/18px-Crystal_Clear_action_build.png);
background-repeat: no-repeat;
background-position: 96% 0.33em;
padding-right: 25px;
}

/* The words 'MediaWiki.org' in the title.*/
#mainpage_mwtitle {
color: #005288;
}

/*** masonry ***/

.header_box {
border: 1px solid #aaa;
padding: 20px;
margin-bottom: 20px;
}

.masonry_item {
border: 1px solid #aaa;
margin-bottom: 20px;
width: 520px; /* 3 col */
}

.masonry_item > * {
padding:20px;
}

.masonry_item h2 {
text-align:center;
background-color: #eee;
font-size: 105%;
font-weight: bold;
padding: 0.4em;
}

/* EMAC Specific CSS additions */

.stheading {
border-style: solid;
border-width: thin;
font-style: bold;
font-size: 22px;
text-align: center;
padding: 6px;
}

.bootloaders {
background-color: #FFc9dC;
}

.sysconfig {
background-color: #ffdeca;
}

div#content {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/subtle_dots_bg.png)! important;
margin-left: 50px #4D536B solid;
box-shadow: 0px 0px 12px #000;
border-top: 3px solid grey;
border-left: 1px solid grey;
margin-bottom: 15px;
}

.toc {
background-image:url(http://www.emacinc.com/sites/all/themes/emac/images/emac_contentbox.png)! important;
background-repeat:repeat-y;
border-radius:18px;
border-left:solid 1px #fff;
border-top:solid 1px #fff;
box-shadow:2px 2px 3px #888;
padding: 14px !important;
}

.toc h2 {
color:#181818;
font-weight:normal ! important;
font-size: 21px ! important;
line-height: 30px;
}

.toc td {
box-shadow: none;
}

a {
color:#44661f !important;
}

a:visited {
color:#66992f !important;
}

/******************** tabs ********************/

#ca-viewsource, #ca-addsection, #ca-edit, #ca-history, #ca-nstab-mediawiki, #ca-nstab-template, #ca-nstab-main, #ca-nstab-special, #ca-talk, #ca-view {
background: linear-gradient(to bottom, #44661f 0%, #002400 100%);
font-weight: bold;
border-right: solid 1px white;
margin-top: 2px;
}

#ca-view a, #ca-viewsource a, #ca-addsection a, #ca-edit a, #ca-history a, #ca-nstab-mediawiki a, #ca-nstab-template a, #ca-nstab-main a, #ca-nstab-special a, #ca-talk a {
color: #E1E2E3 !important;
background: none !important;
text-transform: uppercase;
border: none;
margin-top: -4px;
}

#ca-view:hover, #ca-viewsource:hover, #ca-addsection:hover, #ca-edit:hover, #ca-history:hover, #ca-nstab-mediawiki:hover, #ca-nstab-template:hover, #ca-nstab-main:hover, #ca-nstab-special:hover, #ca-talk:hover {
background: linear-gradient(to bottom, #44661f 0%, #44661f 100%) !important;
}

#ca-view a:hover, #ca-viewsource a:hover, #ca-addsection a:hover, #ca-edit a:hover, #ca-history a:hover, #ca-nstab-mediawiki a:hover, #ca-nstab-template a:hover, #ca-nstab-main a:hover, #ca-nstab-special a:hover, #ca-talk a:hover {
text-decoration: none;
}

#ca-view.selected a, #ca-viewsource.selected a, #ca-addsection.selected a, #ca-edit.selected a, #ca-history.selected a, #ca-nstab-mediawiki.selected a, #ca-nstab-template.selected a, #ca-nstab-main.selected a, #ca-nstab-special.selected a, #ca-talk.selected a {
border: none;
margin-top: -4px;
}
#ca-view.selected, #ca-viewsource.selected, #ca-addsection.selected, #ca-edit.selected, #ca-history.selected, #ca-nstab-mediawiki.selected, #ca-nstab-template.selected, #ca-nstab-main.selected, #ca-nstab-special.selected, #ca-talk.selected {
background: linear-gradient(to bottom, #002400 0%,#002400 100%) !important;
border-right: solid 1px white;
}

div.vectorTabs span {
background: none !important;
}

div.vectorTabs {
padding: 0px;
}

/******************** tabs (end) ********************/

#mw-page-base {
height: 8em;
}

#left-navigation {
top: 5.5em !important;
margin-left: 2em;
}

#right-navigation {
margin-top: 5.5em !important;
}

code {
background-color: transparent !important;
font-weight: normal !important;
}

body.mediawiki {
background-image: url(http://www.emacinc.com/sites/all/themes/emac/images/emac_background.png)! important;
background-size: 100% 15px;
}

div.content#mw-body {
border-style: solid !important;
border-width: 50px !important;
border-top-width: 1px !important;
border-bottom-width: 0px !important;
border-color: #4d536b !important;
-webkit-box-shadow: 1px 0px 9px -3px inset;
padding: 0;
background-image: inherit;
}

div.content#mw-head {
background-image: inherit;
background-size: inherit;
}

div#footer {
padding: 0;
margin-left: 11.1em;
}

div#p-namespaces {
background-image: none;
padding-bottom: 2px;
}

div#p-views {
background-image: none;
padding-bottom: 2px;
}

div.mw-head#noprint {
background-image: inherit;
background-size: inherit;
}

div#mw-head {
background-image: inherit;
background-size: inherit;
}

div#mw-head-base {
margin-left: 11.175em;
}

h2 {
margin-top: 0.9em;
margin-left: -0.45em;
}

h3 {
margin-bottom: 0.5em;
margin-top: 1.5em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

h4 {
margin-bottom: 0.8em;
margin-left: -0.25em;
text-shadow: 0px 1px #ccc;
}

td {
box-shadow: 0px 0px 4px 0px #bbb inset;
border-radius: 7px;
}

#emrlogo {
margin-top: -2em;
margin-right: 2em;
}

img.emrlogo {
margin-top: -2em;
margin-right: 2em;
}

div#wikilinks {
background-color: white !important;
}

div.wikilinks {
background-color: white !important;
}

pre {
border: 1px solid;
border-radius: 8px;
border-color: #686;
box-shadow: 0px 0px 6px 0px #aaa inset;
}

.mw-specialpages-table {
background-color: white;
margin-top: 0em !important;
}

.mw-specialpages-table td {
box-shadow: none !important; border-radius: 0px !important;
}

p {
line-height: inherit;
}

legend#mw-fr-reviewformlegend {
background-color: rgba(255,255,255,0.235);
}

fieldset.flaggedrevs_reviewform.noprint {
border: darkgreen solid;
border-width: 1px;
border-radius: 8px;
box-shadow: 0px 0px 23px -3px #999 inset;
background-color: rgb( 255, 249, 240 );
}

select#wpaccuracy.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpdepth.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

select#wpstyle.fr-rating-option-1 {
border-radius: 3px;
margin-bottom: 6px;
background-color: rgb( 233, 253, 242 );
box-shadow: 0px 0px 5px 0px #ccc;
}

input#mw-fr-commentbox.fr-comment-box {
border-radius: 5px;
box-shadow: 0px 0px 9px -3px #ccc;
}

iframe#wikiEditor-iframe-0 {
/* background-color: rgb( 41, 0, 33 ) !important; */
color: rgb( 226, 251, 237 ) !important;
text-shadow: 0px 1px #9a9 !important;
}

div.toolbar.section.section-advanced.section-visible {
background-color: rgb( 235, 236, 223 );
}

div#wikiEditor-ui-toolbar.wikiEditor-ui-toolbar {
background-color: rgb( 239, 242, 253 );
background-image: none;
}

/****** notification boxes ******/

.tnote *, .twarn *, .tcaution * {
background: none;
margin: auto;
width: auto;
height: auto;
box-shadow: none;
padding: 0px;
border: 0px;
border-collapse: collapse;
text-align: left;
font-weight: bold;
}

.tnote_table, .twarn_table, .tcaution_table {
margin-right: 21%;
margin-left: 6%;
border-radius: 15px;
box-shadow: 2px 2px 11px 0px rgba(0,0,0,0.3);
}

.tnote_table td, .twarn_table td, .tcaution_table td {
padding-left: 10px;
padding-right: 10px;
}

.tnote_table_c1, .twarn_table_c1, .tcaution_table_c1 {
padding-top: 18px;
padding-bottom: 9px;
text-align: center;
}

.tnote_table_c2, .twarn_table_c2, .tcaution_table_c2 {
padding-bottom: 18px;
text-align: left;
}

.tnote_header, .twarn_header, .tcaution_header {
font-size: 1.5em;
letter-spacing: 1px;
}

.tnote_table {
background-color: #FFFFA5; /* postit yellow */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/3/37/1437425675_pencil.png);
background-repeat: no-repeat;
background-position: center;
}

.tcaution_table {
background-color: #FFC8A5; /* postit orange */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/2/2a/Caution_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.twarn_table {
background-color: #FFA5A5; /* postit red */
background-image: url(http://wikidev.emacinc.com/mediawiki/images/9/97/Warning_watermark.png);
background-repeat: no-repeat;
background-position: center;
}

.black_dot ul {
list-style: none !important;
padding:0 !important;
margin:0 !important;
}

.black_dot ul li {
padding-left: 1em !important;
text-indent: -.7em !important;
}

.black_dot ul li:before {
content: "• " !important;
color: black !important;
}

Main Page

2015-11-18T23:28:28Z

Mdean: Fixed redirect.

#REDIRECT [[Product_wiki]]

Main Page

2015-11-18T23:27:22Z

Mdean: Turned page into a redirect

#REDIRECT [[OE50wiki]]

MediaWiki:Sidebar

2015-11-18T23:24:31Z

Mdean: Updated OE 4 link.

OE40wiki

2015-11-18T23:23:07Z

Mdean: Updated to current look.

{{#seo:
|title=EMAC wiki site
}}

<div id="mainpage_topbox">
<div id="mainpage_pagetitle" align="center">Welcome to the EMAC OE 4.0 Wiki</div>
<div class="mainpage_boxcontents">

<br />

[[File:Emac-green.png|frameless|center|link=http://www.emacinc.com/|x100px]]

__NOTOC__

[[File:LogoForWebsite-green.png|frameless|left|x180px|class=emrlogo]]

{| border="0px" width="70%" cellpadding="10" align="left"
|-
| style="background-color: rgba(204,242,255,0.5);" align="center"|
'''[[General Information|<span title="Linux, OpenEmbedded and Licensing Information">General Information</span>]]'''
| style="background-color: rgba(255,222,202,0.5);" align="center"|
'''[[System Configuration|<span title="Initial Setup Tasks">System Configuration</span>]]'''
| style="background-color: rgba(221,254,245,0.5);" align="center"|
'''[[Software Development|<span title="How to Use the EMAC OE SDK to Develop Software for Embedded Machines">Software Development</span>]]'''
| style="background-color: rgba(224,229,238,0.5);" align="center"|
'''[[System Operation|<span title="How to Perform Tasks on EMAC Embedded Machines">System Operation</span>]]'''
|-
| style="background-color: rgba(204,255,204,0.5);" align="center"|
'''[[Graphics|<span title="Framebuffer and X Server Information">Graphics</span>]]'''
| style="background-color: rgba(232,223,255,0.5);" align="center"|
'''[[Working with Filesystem Images|<span title="Loading and Saving EMAC OE Filesystem Images">Working with Files and Images</span>]]'''
| style="background-color: rgba(255,201,220,0.5);" align="center"|
'''[[Bootloaders|<span title="Using, Installing and Configuring Bootloaders">Bootloaders</span>]]'''
| style="background-color: rgba(255,246,204,0.5);" align="center"|
'''[[Support|<span title="Getting Additional Help">Support</span>]]'''
|}

<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />

-----

<br />

''This wiki is the primary source of documentation for EMAC products. The site is currently oriented towards software development and operation, particularly using the EMAC OE Linux distribution.''
<br />
<br />
</div></div>

MediaWiki:Sidebar

2015-11-18T23:21:48Z

Mdean: Tweaked.

MediaWiki:Sidebar

2015-11-18T23:20:01Z

Mdean: Tweaked.

MediaWiki:Sidebar

2015-11-18T23:14:49Z

Mdean: Updated

Product wiki

2015-11-18T23:09:41Z

Mdean: Updated title.

{{todo| Review (11.19.2014-20:52->MD+)(11.19.2014-13:19->MD+)(09.04.2014-11:30->MD+)(11.18.2015-17:10->MD+)|Mike Dean| project=OE 5,MD }}
__NOTOC__



{{:Template:Navpgtable | initials={{{initials}}} | title=EMAC Support Wiki | desc={{{desc}}} | project=OE 5 }}




{{:Templateimpl:navtableentry | title=Getting Started }}

{{:Templateimpl:Navti | [[Getting_Started_with_the_EMAC_OE_SDK | With the EMAC OE SDK]] }}
{{:Templateimpl:Navti | [[Getting_Started_With_Qt_Creator | With Qt Creator]] }}
{{:Templateimpl:Navti | [[Quick_Reference | Quick Reference]] }}
{{:Templateimpl:Navtii | [[OE_50_Getting_Started | More Getting Started Guides]] }}

{{:Templateimpl:navtend}}




{{:Templateimpl:navtableentry | title=How-To }}

{{:Templateimpl:Navti | [[Opkg | Work with the EMAC OE Package Manager ]] }}
{{:Templateimpl:Navti | [[Serial_Connections | Establishing a Serial Connection ]] }}
{{:Templateimpl:Navti | [[Network_Connections | Connecting to a Network ]] }}
{{:Templateimpl:Navti | [[System_Log_In | How to Log In to an EMAC OE Linux System ]] }}
{{:Templateimpl:Navtii | [[OE_50_How_To | More How To Pages]] }}

{{:Templateimpl:navtend}}





{{:Templateimpl:navtablenewrow}}




{{:Templateimpl:navtableentry | title=EMAC Linux OE }}

{{:Templateimpl:Navti | [[EMAC_OpenEmbedded_Fact_Sheet | Information about EMAC OE Linux ]] }}
{{:Templateimpl:Navti | [[OE:Versions | EMAC OE Linux Versions ]] }}
{{:Templateimpl:Navti | [[OE50:Packages | What's New ]] }}
{{:Templateimpl:Navtii | [[OE_50_EMAC_Linux | More On EMAC OE Linux]] }}

{{:Templateimpl:navtend}}




{{:Templateimpl:navtableentry | title=EMAC Hardware }}

{{:Templateimpl:Navti | [http://www.emacinc.com/products/system_on_module System on Module (SoM)] }}
{{:Templateimpl:Navti | [http://www.emacinc.com/products/panel_pcs_and_lcds Panel PC (PPC)] }}
{{:Templateimpl:Navti | [http://www.emacinc.com/products/pc_compatible_sbcs Single Board Computer (SBC)] }}
{{:Templateimpl:Navti | [http://www.emacinc.com/products/embedded_servers Server In a Box (SIB)] }}
{{:Templateimpl:Navtii | [[EMAC_HW | More EMAC Hardware]] }}

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OE 50 How To

2015-11-18T23:07:36Z

Mdean: Updated.

{{todo| Review (10.06.2015-14:23->MD+)(11.18.2015-13:00->MD+)(11.18.2015-16:30->MD+)|Mike Dean| project=OE 5.0,MD,Review }}



__NOTOC__




{{:Templateimpl:navpgtable | initials=MD | title=How To Articles | desc=A collection of How To pages for EMAC OE Linux | project=OE 5.0 }}





{{:Templateimpl:navtableentry | title=System Administration }}

{{:Templateimpl:Navti | [[ Network_Configuration | Configure Networking ]] }}
{{:Templateimpl:Navti | [[ User_Account_Configuration | Configure User Accounts ]] }}
{{:Templateimpl:Navti | [[ Setting_the_System_Time | Set the Time ]] }}
{{:Templateimpl:Navti | [[ System_Logging | Configure the System Logger ]] }}

{{:Templateimpl:Navti | [[ Installing_LILO | Install LILO ]] }}
{{:Templateimpl:Navti | [[ U-Boot_Overview | Work with U-Boot ]] }}

{{:Templateimpl:Navti | [[ Mounting_a_Flash_Filesystem | Mount a Filesystem ]] }}
{{:Templateimpl:Navti | [[ Setting_up_an_NFS_File_Server | Set Up an NFS Server ]] }}
{{:Templateimpl:Navti | [[ Installing_TFTP_server | Install a TFTP Server ]] }}

{{:Templateimpl:Navti | [[ Loading_Images_onto_eMMC_Devices | Load Images onto eMMC Devices ]] }}
{{:Templateimpl:navtend}}













{{:Templateimpl:navtableentry | title=Software Development }}

{{:Templateimpl:Navti | [[ Install_the_EMAC_SDK | Install the SDK ]] }}
{{:Templateimpl:Navti | [[ Creating_a_New_EMAC_OE_SDK_Project_with_CMake | Create a New Project (CMake command line) ]] }}
{{:Templateimpl:Navti | [[ Advanced_CMake_Features | Utilize Advanced CMake Features ]] }}
{{:Templateimpl:Navti | [[ Creating_a_New_EMAC_OE_SDK_Project_with_qmake_in_Qt_Creator | Create a New Project (Qt Creator) ]] }}
{{:Templateimpl:Navti | [[ Building_the_Linux_Kernel | Build the Linux Kernel ]] }}
{{:Templateimpl:Navti | [[Getting_Started_With_Qt_Creator | Get Started with Qt Creator]] }}
{{:Templateimpl:Navti | [[ Installing_QtCreator | Install Qt Creator Manually (Not Recommended) ]] }}

{{:Templateimpl:Navti | [[ System_Logging | Log to <code>syslog</code> ]] }}

{{:Templateimpl:navtend}}







{{:Templateimpl:navtableend}}

OE 50 EMAC Linux

2015-11-18T23:02:39Z

Mdean: Reorganized.

{{todo| InProgress (10.06.2015-12:18->MG+)|Michael Gloff| project=OE 5.0,MG }}
{{#seo:
|title=OE EMAC Linux
|titlemode=append
|keywords= OE embedded linux EMAC
|description=Main landing page for OE EMAC Linux
}}
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{{:Templateimpl:Navti | [[About_EMAC_OpenEmbedded | About EMAC OpenEmbedded]] }}
{{:Templateimpl:Navti | [[OE50:Packages | EMAC OE 5.X Release Information]] }}
{{:Templateimpl:Navti | [[Software_Overview | EMAC OE 5.X Software Overview]] }}
{{:Templateimpl:Navti | [[EMAC_OpenEmbedded_Fact_Sheet | EMAC OpenEmbedded Fact Sheet]] }}
{{:Templateimpl:Navti | [[EMAC_OE_50_Add-on_Packages | EMAC OE 5.X Add-on Packages]] }}

{{:Templateimpl:navtend}}

{{:Templateimpl:navtableentry | title=General Linux }}
{{:Templateimpl:Navti | [[Linux_FAQ | Linux FAQ]] }}
{{:Templateimpl:Navti | [[Open_Source_Community | Open Source Community]] }}
{{:Templateimpl:Navti | [[Linux_Filesystem_Organization | Linux Filesystem Organization]] }}
{{:Templateimpl:Navti | [[Editing_a_File | Editing a File]] }}
{{:Templateimpl:navtend}}




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{{:Templateimpl:navtableentry | title=Linux Drivers }}
{{:Templateimpl:Navti | [[Wifi | Configuring a Wireless Client]] }}
{{:Templateimpl:Navti | [[Using the EMAC GPIO Class]] }}
{{:Templateimpl:Navti | [[EMAC I²C Programming]] }}
{{:Templateimpl:Navti | [[EMAC SPI Programming]] }}
{{:Templateimpl:navtend}}



{{:Templateimpl:navtableentry | title=Linux Software }}
{{:Templateimpl:Navti | [[OE_Audio_Progs | Audio Programs]] }}
{{:Templateimpl:Navti | [[Xenomai | Xenomai Real Time Extensions]] }}
{{:Templateimpl:Navti | [[Getting_Started_With_Minicom | Using Minicom]] }}
{{:Templateimpl:Navti | [[Scanserial | Using <code>scanserial</code> to Configure Serial Ports]] }}

{{:Templateimpl:navtend}}

OE 50 Getting Started

2015-11-18T22:56:18Z

Mdean: Reorganized.

{{todo| InProgress (10.06.2015-12:18->KY+)|Klint Youngmeyer| project=OE 5.0,KY }}
{{#seo:
|title=OE Getting Started
|titlemode=append
|keywords=
|description=Main landing page for OE getting started guides.
}}
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{{:Templateimpl:navtableentry | title=Guides }}

{{:Templateimpl:Navti | [[Serial_Connections | Setting up Serial Connections]] }}
{{:Templateimpl:Navti | [[System_Log_In | System Log In]] }}
{{:Templateimpl:Navti | [[Network_Connections | Setting up Network Connections]] }}
{{:Templateimpl:Navti | [[Network_Configuration | Network Configuration]] }}
{{:Templateimpl:Navti | [[Getting_Started_with_the_EMAC_OE_SDK | Getting Started with the EMAC OE SDK]] }}
{{:Templateimpl:Navti | [[Getting_Started_With_Qt_Creator | Getting Started with Qt Creator]] }}

{{:Templateimpl:navtend}}

{{:Templateimpl:navtableentry | title=General Reference }}
{{:Templateimpl:Navti | [[Quick_Reference | Quick Reference]] }}
{{:Templateimpl:Navti | [[EMAC_Example_Projects | Example Projects]] }}
{{:Templateimpl:Navti | [[Open_Source_Community | Open Source Community]] }}

{{:Templateimpl:navtend}}

OE 50 EMAC Linux

2015-11-18T22:46:51Z

Mdean: Checking in.

{{todo| InProgress (10.06.2015-12:18->MG+)|Michael Gloff| project=OE 5.0,MG }}
{{#seo:
|title=OE EMAC Linux
|titlemode=append
|keywords= OE embedded linux EMAC
|description=Main landing page for OE EMAC Linux
}}
{{:Template:Navpgtable | initials={{{initials}}} | title=EMAC OpenEmbedded Linux | desc={{{desc}}} | project=OE 5 }}
{{:Templateimpl:navtableentry | title=EMAC OpenEmbedded }}

{{:Templateimpl:Navti | [[About_EMAC_OpenEmbedded | About EMAC OpenEmbedded]] }}
{{:Templateimpl:Navti | [[OE50:Packages | EMAC OE 5.X Release Information]] }}
{{:Templateimpl:Navti | [[Software_Overview | EMAC OE 5.X Software Overview]] }}
{{:Templateimpl:Navti | [[EMAC_OpenEmbedded_Fact_Sheet | EMAC OpenEmbedded Fact Sheet]] }}
{{:Templateimpl:Navti | [[EMAC_OE_50_Add-on_Packages | EMAC OE 5.X Add-on Packages]] }}
{{:Templateimpl:Navti | [[Open_Source_Community | Open Source Community]] }}
{{:Templateimpl:navtend}}

{{:Templateimpl:navtableentry | title=General Linux }}
{{:Templateimpl:Navti | [[Linux_FAQ | Linux FAQ]] }}
{{:Templateimpl:Navti | [[Linux_Filesystem_Organization | Linux Filesystem Organization]] }}
{{:Templateimpl:Navti | [[Editing_a_File | Editing a File]] }}




{{:Templateimpl:navtablenewrow}}

{{:Templateimpl:navtableentry | title=Linux Drivers }}
{{:Templateimpl:Navti | [[Wifi | Configuring a Wireless Client]] }}
{{:Templateimpl:Navti | [[Using the EMAC GPIO Class]] }}
{{:Templateimpl:Navti | [[EMAC I²C Programming]] }}
{{:Templateimpl:Navti | [[EMAC SPI Programming]] }}
{{:Templateimpl:navtend}}



{{:Templateimpl:navtableentry | title=Linux Software }}
{{:Templateimpl:Navti | [[OE_Audio_Progs | Audio Programs]] }}
{{:Templateimpl:Navti | [[Xenomai | Xenomai Real Time Extensions]] }}
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OE 50 How To

2015-11-18T22:35:30Z

Mdean: Fixed bug.

{{todo| Review (10.06.2015-14:23->MD+)(11.18.2015-13:00->MD+)(11.18.2015-16:30->MD+)|Mike Dean| project=OE 5.0,MD,Review }}



__NOTOC__




{{:Templateimpl:navpgtable | initials=MD | title=How To Articles | desc=A collection of How To pages for EMAC OE Linux | project=OE 5.0 }}





{{:Templateimpl:navtableentry | title=System Administration }}

{{:Templateimpl:Navti | [[ Network_Configuration | Configure Networking ]] }}
{{:Templateimpl:Navti | [[ User_Account_Configuration | Configure User Accounts ]] }}
{{:Templateimpl:Navti | [[ Setting_the_System_Time | Set the Time ]] }}
{{:Templateimpl:Navti | [[ System_Logging | Configure the System Logger ]] }}

{{:Templateimpl:Navti | [[ Installing_LILO | Install LILO ]] }}
{{:Templateimpl:Navti | [[ U-Boot_Overview | U-Boot ]] }}

{{:Templateimpl:Navti | [[ Mounting_a_Flash_Filesystem | Mount a Filesystem ]] }}
{{:Templateimpl:Navti | [[ Setting_up_an_NFS_File_Server | Set Up an NFS Server ]] }}
{{:Templateimpl:Navti | [[ Installing_TFTP_server | Install a TFTP Server ]] }}

{{:Templateimpl:navtend}}













{{:Templateimpl:navtableentry | title=Software Development }}

{{:Templateimpl:Navti | [[ Install_the_EMAC_SDK | Install the SDK ]] }}
{{:Templateimpl:Navti | [[ Creating_a_New_EMAC_OE_SDK_Project_with_CMake | Create a New Project (CMake command line) ]] }}
{{:Templateimpl:Navti | [[ Advanced_CMake_Features | Advanced CMake Features ]] }}
{{:Templateimpl:Navti | [[ Creating_a_New_EMAC_OE_SDK_Project_with_qmake_in_Qt_Creator | Create a New Project (Qt Creator) ]] }}
{{:Templateimpl:Navti | [[ Building_the_Linux_Kernel | Build the Linux Kernel ]] }}
{{:Templateimpl:Navti | [[Getting_Started_With_Qt_Creator | Get Started with Qt Creator]] }}
{{:Templateimpl:Navti | [[ Installing_QtCreator | Install Qt Creator Manually (Not Recommended) ]] }}

{{:Templateimpl:Navti | [[ System_Logging | Log to <code>syslog</code> ]] }}

{{:Templateimpl:navtend}}







{{:Templateimpl:navtableend}}

OE 50 How To

2015-11-18T22:34:48Z

Mdean: Added U-Boot Link

{{todo| Review (10.06.2015-14:23->MD+)(11.18.2015-13:00->MD+)(11.18.2015-16:30->MD+)|Mike Dean| project=OE 5.0,MD,Review }}



__NOTOC__




{{:Templateimpl:navpgtable | initials=MD | title=How To Articles | desc=A collection of How To pages for EMAC OE Linux | project=OE 5.0 }}





{{:Templateimpl:navtableentry | title=System Administration }}

{{:Templateimpl:Navti | [[ Network_Configuration | Configure Networking ]] }}
{{:Templateimpl:Navti | [[ User_Account_Configuration | Configure User Accounts ]] }}
{{:Templateimpl:Navti | [[ Setting_the_System_Time | Set the Time ]] }}
{{:Templateimpl:Navti | [[ System_Logging | Configure the System Logger ]] }}

{{:Templateimpl:Navti | [[ Installing_LILO | Install LILO ]] }}
{{:Templateimpl:Navti | [[ U-Boot_Overview | U-Boot ]] }}

{{:Templateimpl:Navti | [[ Mounting_a_Flash_Filesystem | Mount a Filesystem ]] }}
{{:Templateimpl:Navti | [[ Setting_up_an_NFS_File_Server | Set Up an NFS Server ]] }}
{{:Templateimpl:Navti | [[ Installing_TFTP_server | Install a TFTP Server ]] }}

{{:Templateimpl:navtend}}













{{:Templateimpl:navtableentry | title=Software Development }}

{{:Templateimpl:Navti | [[ Install_the_EMAC_SDK | Install the SDK ]] }}
{{:Templateimpl:Navti | [[ Creating_a_New_EMAC_OE_SDK_Project_with_CMake | Create a New Project (CMake command line) ]] }}
{{:Templateimpl:Navti | [[ Advanced_CMake_Features | Advanced CMake Features ]] }}
{{:Templateimpl:Navti | [[ Creating_a_New_EMAC_OE_SDK_Project_with_qmake_in_Qt_Creator | Create a New Project (Qt Creator) ]] }}
{{:Templateimpl:Navti | [[ Building_the_Linux_Kernel | Build the Linux Kernel ]] }}
{{:Templateimpl:Navti | [[Getting_Started_With_Qt_Creator | Get Started with Qt Creator]] }}
{{:Templateimpl:Navti | [[ Installing_QtCreator | Install Qt Creator Manually (Not Recommended) ]] }}

{{:Templateimpl:Navti | [[ System_Logging | Log to <code>syslog</code> ]] }}

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{{:Templateimpl:navtableend}}