Commands Help : shutdown

  •  bring the system down

[SYNOPSIS] shutdown OPTION TIME MESSAGE
-hHalt or poweroff after shutdown
# shutdown -h now
-rReboot after shutdown
# shutdown -r +10
-fSkip fsck on reboot
# shutdown -rf +20 "This System will shutdown soon"
-kDon’t really shutdown; only send the warning messages to everybody
# shutdown -k now
-cCancel an already running shutdown
# shutdown -c

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