启动BAT
echo
cd C:\Program Files\Oracle\VirtualBox
VBoxManage startvm "centos" --type headless
exit
关闭BAT
echo
cd C:\Program Files\Oracle\VirtualBox
VBoxManage controlvm "centos" acpipowerbutton
exit
后台启动与关闭VirtualBox中的虚拟机
原文：https://www.cnblogs.com/liucuiqiang/p/11415749.html
