#systemd (2)

Cheat sheets (2)

journalctl — systemd Journal Query

Query and follow systemd's structured journal. Covers unit filters, time ranges, priority levels, boot logs, namespaces, invocations, output formats, persistence, configuration, and disk-vacuum.

journalctl cli sysadmin logs systemd observability web-researched

systemd Unit Files

Writing, enabling, and managing systemd service, timer, and socket units.

systemd linux services daemons timers sockets sandboxing sysadmin web-researched

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