Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
dmesg
Show kernel ring buffer messages
Syntax
dmesg [OPTION]...Common Options
-TShow timestamp-lFilter by log level-fFilter by facility-wFollow new messages-cClear buffer-nSet console log level-HHuman-readable format-xShow facility and levelCommon Examples
dmesgShow all kernel messages
dmesg -TShow messages with timestamps
dmesg | grep -i errorFilter error messages
dmesg -wFollow kernel messages
dmesg -l err,warnShow only errors and warnings
dmesg -HHuman-readable format
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