Grub Reboot and Shutdown menu entry

40_custom

#!/bin/sh
exec tail -n +3 $0
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.


submenu "Reboot / Shutdown" --class restart {
	menuentry "Reboot" --class restart {
		reboot
	}

	menuentry "Shutdown" --class shutdown {
		halt
	}
}

sudo vim /etc/grub.d/40_custom and paste the above.