shutdown

A simple bash script for scheduling shutdowns, restarts, suspensions, etc on Linux systems with systemd, usually without root permissions

Usage:

shutdown {-r | -s | -h | -y} [-t TIME]

Options:
  -p  --poweroff        Shutdown the system
  -r  --reboot          Shutdown and reboot the system
  -s  --suspend         Suspend the system
  -h  --hybernate       Hybernate the system
  -y  --hybrid-sleep    Hibernate and suspend the system

  -t                    Start a countdown

  Notes:
    - If no param "-p" will be used by default.
      So: shutdown -t 1h == shutdown -p -t 1h
    
    - TIME must be expressed with the following suffixes:
      s=seconds, m=minutes, h=hours, d=days

Examples:
shutdown -t 2h  # Shutdown the system after 2 hours
shutdown -s -t 20m #Suspend the system after 20 minutes