centos6 常用命令
1.设置开机启动chkconfig openvpn on 开机启动chkconfig openvpn off2.启动服务service xxx start/stop/restart3.centos6 修改网卡vim /etc/udev/rules.d/70-present-net.rules 虚拟机上需要更改网卡接口名字4.centos6更待epol源阿里云Vault镜像：wget -O /etc/yum.repos.d/CentOS-Base.repo https://static.l
