telinit

Change SysV runlevel. Since the concept SysV runlevels is obsolete the runlevel requests will be transparently translated into systemd unit activation requests. More information: https://manned.org/telinit.

• Power off the machine:
  telinit 0
• Reboot the machine:
  telinit 6
• Change SysV run level:
  telinit {{2|3|4|5}}
• Change to rescue mode:
  telinit 1
• Reload daemon configuration:
  telinit q
• Do not send a wall message before reboot/power-off (6/0):
  telinit --no-wall {{value}}