https://www.imooc.com/video/14211
vagrant box list: 查看已有boxvagrant box add: 新增一个boxvagrant box remove: 删除一个boxvagrant init: 初始化配置vagrantfilevagrant up: 启动虚拟机vagrant ssh: ssh登录虚拟机vagrant suspend: 挂起虚拟机trusty-server-cloudimg-amd64-vagrant-disk1.box到本机vagrant box add ubuntu1404 trusty-server-cloudimg-amd64-vagrant-disk1.boxvagrant box listvagrant init ubuntu1404vagrant up