虚拟机后台运行
进入virtualBox安装目录
列出所有虚拟机
D:\virtualBox\VBoxManage.exe list vms "CentOS7.0_1" {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx1} "CentOS7.0_2" {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx2}
后台运行虚拟机
D:\virtualBox\VBoxManage.exe startvm -type headless CentOS7.0_1 D:\virtualBox\VBoxManage.exe startvm -type headless CentOS7.0_2 # 或者 D:\virtualBox\VBoxManage.exe startvm -type headless xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx1 D:\virtualBox\VBoxManage.exe startvm -type headless xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx2