.. index:: dmesg (command)

.. _command_dmesg:

dmesg - Print or control log messages
=====================================

Usage
^^^^^
``dmesg [-cdert]``

Synopsis
^^^^^^^^
print or control the barebox message buffer
Loglevels can be specified as number (0=emerg, 7=vdebug)
Known debug loglevels are: emerg, alert, crit, err, warn, notice, info, debug,
vdebug

Options
^^^^^^^
-c
 Delete messages after printing them
-d
 Show a time delta to the last message
-e <msg>
 Emit a log message
-l <loglevel>
 Restrict output to the given (comma-separated) list of levels
-n <loglevel>
 Set level at which printing of messages is done to the console
-r
 Print timestamp and log-level prefixes.
-t
 Show timestamp informations

.. generated from: /ptx/work/WORK_EIHEI/sha/backup/barebox/barebox-maintainer-utils/barebox/commands/dmesg.c
.. command function: do_dmesg