Difference between revisions of "Dmesg"
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(Created page with "{{welcome}} ==Intoduction== [https://www.freebsd.org/cgi/man.cgi?query=dmesg&apropos=0&sektion=0&manpath=FreeBSD+12.1-RELEASE+and+Ports&arch=default&format=html Dmesg] displ...") |
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{{welcome}} | {{welcome}} | ||
| + | {{Navbar System}} | ||
==Intoduction== | ==Intoduction== | ||
| − | [https://www.freebsd.org/cgi/man.cgi?query=dmesg&apropos=0&sektion=0&manpath=FreeBSD+12.1-RELEASE+and+Ports&arch=default&format=html Dmesg] displays the system message buffer. With other words: If you like to know, which hardware is detected by your system, you can use the command | + | [https://www.freebsd.org/cgi/man.cgi?query=dmesg&apropos=0&sektion=0&manpath=FreeBSD+12.1-RELEASE+and+Ports&arch=default&format=html Dmesg] displays the system message buffer. With other words: If you like to know, which hardware is detected by your system, you can use the command |
| − | + | <code>dmesg</code>. | |
| + | This program is stored in [[/sbin/]] and shows information stored in ''/var/run/dmesg.boot''<br/> | ||
| + | You can try: | ||
| + | <code>cat /var/run/dmesg.boot </code>. | ||
| + | ==The Options are as follows== | ||
| + | {|class="wikitable" style="width:96.5%;background:#FFFFFF; border:2px solid #008000;text-align:left;padding: 10px" | ||
| + | |- | ||
| + | ! scope="col" style="width: 50px;"|'''Option''' | ||
| + | ! scope="col" style="width: 350px;"|'''Description''' | ||
| + | |- | ||
| + | | -a ||Show all data in the message buffer. This includes any syslog records and /dev/console output. | ||
| + | |- | ||
| + | | -c ||Clear the kernel buffer after printing. | ||
| + | |- | ||
| + | | -M ||Extract values associated with the name list from the specified core. | ||
| + | |- | ||
| + | | -N || If -M is also specified, extract the name list from the specified system instead of the default, which is the kernel image the system has booted from. | ||
| + | |} | ||
| − | [[Category: | + | |
| + | {|class="wikitable" style="width:96.5%;background:#FFFFFF; border:2px solid #008000;text-align:center;padding: 10px" | ||
| + | |- | ||
| + | |||
| + | |'''Back to ''' [[image:Icon Disti GhostBSD.png|50px|link=/sbin/]]'''System Administration Utilities''' | ||
| + | |||
| + | |} | ||
| + | |||
| + | |||
| + | [[Category:Sysutils]] | ||
Latest revision as of 14:08, 23 October 2020
Welcome to  Dmesg.
|
| System | ||
|---|---|---|
| Directory Structure | Standard Mount Points | Configuration Files |
| Basics | Users and Basic Account Management | Permissions |
| Pc-sysinstall | System Administration | System Administration Utilities |
| Kernel Competence | Hardware detection with dmesg | GhostBSD Boot Process |
Back to the  Wiki
| ||
Intoduction[edit]
Dmesg displays the system message buffer. With other words: If you like to know, which hardware is detected by your system, you can use the command
dmesg.
This program is stored in /sbin/ and shows information stored in /var/run/dmesg.boot
You can try:
cat /var/run/dmesg.boot .
The Options are as follows[edit]
| Option | Description |
|---|---|
| -a | Show all data in the message buffer. This includes any syslog records and /dev/console output. |
| -c | Clear the kernel buffer after printing. |
| -M | Extract values associated with the name list from the specified core. |
| -N | If -M is also specified, extract the name list from the specified system instead of the default, which is the kernel image the system has booted from. |
| Back to System Administration Utilities
|
