systemctl-kill
Send a signal to one or more processes of a unit. tldr-pages
On Linux
Linux
Send the SIGTERM signal to a unit to terminate it
systemctl kill unitIdentifySend a specific signal to a unit
systemctl kill --signal signal_number unitIdentifySend a SIGHUP signal to only the main process of a unit
systemctl kill --signal [1 --kill-whom main unitIdentifyList all available signals
systemctl kill --signal helpIdentify