menuentry Reboot --class=power_reboot { echo -e '\n\nSystem is rebooting ... \n' sleep 1 reboot } menuentry Halt --class=power_halt { echo -e '\n\nSystem is halting ... \n' sleep 1 halt } menuentry 'Return to previous menu [Esc]' --class=vtoyret VTOY_RET { echo 'Return ...' }