dmesg
Name
dmesg -- print or control the system message buffer
Synopsis
dmesg [-c | -n level | -s bufsize]Description
dmesg examines or controls the system message buffer.
Only a user with appropriate privileges may modify the system message
buffer parameters or contents.
Standard Options
-c | | If the user has appropriate privilege,
clears the system message buffer contents after printing. |
-n level | | If the user has appropriate privilege,
sets the level at which logging of messages is done to the console. |
-s bufsize | | uses a buffer of bufsize to query the system message buffer. This is
16392 by default. |