shutdown
Safely shut down or reboot a Linux system from the command line, including immediate actions, scheduling, cancellation, and user notifications.
Shutdown in 1 minute
shutdown
Immediately shut down
shutdown now "Cya later"
Reboot in 1 minute
shutdown --reboot
Immediately reboot
shutdown -r now "Cya later"
Reboot in 5 minutes
shutdown -r +5 "Cya later"
Cancel a shutdown or reboot
shutdown -c
Schedule shutdown server
shutdown -r +5 "Server will restart in 5 minutes. Please save your work."