Difference between revisions of "Journal Control"
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(Created page with "= journalctl = May be used to query the contents of the systemd(1) journal as written by systemd-journald.service(8).</br> == Use == <code>journalctl -xe</code> show last 1000 messages in a pager</br> <code>journalctl -f</code> follow latest messages</br> <code>journalctl -t sshd</code> show messages of a particular service</br> </br> == Useful Flags == <code>-p <priority></code> show messages with $priority and above only <code>-b <priority></code> show messages sinc...") |
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== Useful Flags == | == Useful Flags == | ||
<code>-p <priority></code> show messages with $priority and above only | <code>-p <priority></code> show messages with $priority and above only</br> | ||
<code>-b <priority></code> show messages since last boot only | <code>-b <priority></code> show messages since last boot only</br> | ||
Revision as of 15:15, 24 February 2023
journalctl
May be used to query the contents of the systemd(1) journal as written by systemd-journald.service(8).
Use
journalctl -xe show last 1000 messages in a pager
journalctl -f follow latest messages
journalctl -t sshd show messages of a particular service
Useful Flags
-p <priority> show messages with $priority and above only
-b <priority> show messages since last boot only