Systemd enabled services list
systemctl list-unit-files | grep enabled
systemctl list-unit-files | grep enabled
In order to clean up journalctl logs use
Set time retentionjournalctl --vacuum-time=2d
Set size retentionjournalctl --vacuum-size=500M
journalctl -u service.name
List systemd service start time systemd-analyze blame
show listsystemctl --state=failed
show info about servicesystemctl status -l failed_name.service
List all running services## systemctl
Activates a service immediately:# systemctl start foo.service
Deactivates a service immediately:# systemctl stop foo.service