systemd and journalctl · Logs with journalctl
Show errors from this boot
Show messages of priority error and worse since the last boot.
journalctl -b -p err
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 the previous boot's logs
- Show kernel messages
- Show the latest lines
All logs with journalctl commands · systemd and journalctl cheatsheet