Systemd-Sysv

• halt(8) Halt, power-off or reboot the machine
• init(1)
• poweroff(8) Halt, power-off or reboot the machine
• reboot(8) Halt, power-off or reboot the machine
• runlevel(8) Print previous and current SysV runlevel
• shutdown(8) Halt, power off or reboot the machine
• telinit(8) Change SysV runlevel