systemd and journalctl · Logs with journalctl
Show the previous boot's logs
Read logs from the boot before this one, for example after a crash.
journalctl -b -1
Official systemd and journalctl documentation
More logs with journalctl commands
- Show a service's logs
- Follow a service's logs
- Show recent entries only
- Show errors from this boot
- Show kernel messages
- Show the latest lines
All logs with journalctl commands · systemd and journalctl cheatsheet