systemctl [OPTIONS...] {COMMAND} ...
Unit Commands:
list-units List loaded units
list-sockets List loaded sockets ordered by address
start [NAME...] Start (activate) one or more units
stop [NAME...] Stop (deactivate) one or more units
reload [NAME...] Reload one or more units
restart [NAME...] Start or restart one or more units
try-restart [NAME...] Restart one or more units if active
reload-or-restart [NAME...] Reload one or more units if possible,
otherwise start or restart
reload-or-try-restart [NAME...] Reload one or more units if possible,
otherwise restart if active
isolate [NAME] Start one unit and stop all others
kill [NAME...] Send signal to processes of a unit
is-active [NAME...] Check whether units are active
is-failed [NAME...] Check whether units are failed
status [NAME...|PID...] Show runtime status of one or more units
show [NAME...|JOB...] Show properties of one or more
units/jobs or the manager
set-property [NAME] [ASSIGNMENT...]
Sets one or more properties of a unit
help [NAME...|PID...] Show manual for one or more units
reset-failed [NAME...] Reset failed state for all, one, or more
units
list-dependencies [NAME] Recursively show units which are required
or wanted by this unit or by which this
unit is required or wanted