Simple bash script to manage Headless VM with VirtualBox

vb.sh

#!/bin/bash

usage="Usage: ./vb.sh [option] [VM name]"
options="
Options:

list                List available virtual machines
running             List running virtual machines
start               Start virtual machine
stop                Send shutdown signal to OS to shutdown machine
poweroff            Shutdown machine like pulling the plug
save                Save state of running virtual machine
reset               Send a restart signal to OS

"

case $1 in
    list) VBoxManage list vms ;;
    running) VBoxManage list runningvms ;;
    start) VBoxHeadless -startvm $2 & ;;
    stop) VBoxManage controlvm $2 acpipowerbutton ;;
    poweroff) VBoxManage controlvm $2 poweroff ;;
    save) VBoxManage controlvm $2 savestate ;;
    reset) VBoxManage controlvm $2 reset ;;
    *) echo -e ""$usage" \n" "$options"
esac