Merge pull request #145 from davem2/journalctl

add cheat sheet for journalctl
This commit is contained in:
Chris Lane 2014-02-10 19:34:35 -05:00
commit e7d6f88912
1 changed files with 21 additions and 0 deletions

21
cheatsheets/journalctl Normal file
View File

@ -0,0 +1,21 @@
# Actively follow log (like tail -f)
journalctl -f
# Display all errors since last boot
journalctl -b -p err
# Filter by time period
journalctl --since=2012-10-15 --until="2011-10-16 23:59:59"
# Show list of systemd units logged in journal
journalctl -F _SYSTEMD_UNIT
# Filter by specific unit
journalctl -u dbus
# Filter by executable name
journalctl /usr/bin/dbus-daemon
# Filter by PID
journalctl _PID=123