Linux

journalctl builder

Choose a service, period and severity and get the right journalctl command with explanation.

What does this mean?

journalctl reads your system log. It can do a lot, but the options are hard to remember. Choose a service, a period and a severity; you will get the correct command and explanation for each option.

Paste an error message from the log into our error message analyzer for explanation. Also see the systemd cheat sheet.