Difference between revisions of "Dmesg"
From GhostBSD Wiki
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==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 <code>dmesg</code>. This program is stored in | + | [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'' |
| − | == | + | ==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. | ||
| + | |} | ||
| + | {|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]] | [[Category:Sysutils]] | ||
Revision as of 07:43, 11 March 2020
Welcome to  Dmesg.
|
Intoduction
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
The Options are as follows
| 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
|
