SystemD: Unterschied zwischen den Versionen

Aus Info-Theke
Zur Navigation springen Zur Suche springen
Zeile 14: Zeile 14:
journalctl --list-boots
journalctl --list-boots
journalctl -b -1 # since last boot (relative pointer -1)
journalctl -b -1 # since last boot (relative pointer -1)
journalctl -u nginx.service -u php-fpm.service # by units
journalctl -k # kernel messages
journalctl --no-full # truncated info
journalctl -a # all info
journalctl -n 20 # only the last 20 lines
journalctl -f # like tail -f
journalctl --disk-usage # wie viel braucht das journal
journalctl --vacuum-size=1G # Platz auf 1 GByte reduzieren
</pre>
</pre>



Version vom 15. Juli 2016, 08:11 Uhr

Konfiguration

/etc/systemd/journald.conf

Storage=persistent
SystemMaxFileSize=50M
  • systemctl restart systemd-journald.service

Kommandos

systemctl


journalctl

journalctl --since yesterday | --since "2016-03-16 02:00:00" | --since 09:00 --until "1 hour ago"
journalctl --list-boots
journalctl -b -1 # since last boot (relative pointer -1)
journalctl -u nginx.service -u php-fpm.service # by units
journalctl -k # kernel messages
journalctl --no-full # truncated info
journalctl -a # all info
journalctl -n 20 # only the last 20 lines
journalctl -f # like tail -f

journalctl --disk-usage # wie viel braucht das journal
journalctl --vacuum-size=1G # Platz auf 1 GByte reduzieren

Beispiel Service Definitionsdatei

[Unit]
Description=Redis persistent key-value database
After=network.target

[Service]
ExecStart=/usr/local/bin/redis-server
ExecStop=/usr/local/bin/redis-shutdown
WorkingDirectory=/var/lib/redis
User=redis
Group=redis

[Install]
WantedBy=multi-user.target