where N is a daemon that manages other daemons, which, including systemd itself, are background processes. systemd is a daemon that manages other daemons, which, including systemd itself, are background processes. systemd is the "middle end." OnSuccess=graphical-session-shutdown.target OnSuccessJobMode=replace-irreversibly OnFailure=graphical-session-shutdown.target OnFailureJobMode=replace-irreversibly AND IN MY SLEEP, I SEE THE SOURCE CODE OF MY DEAD GRANDFATHER, WHO WAS A SYSTEM ADMINISTRATOR IN THE 1970S! Gates declared, "But the mystery