1.虚拟机获取不到ip重启网络命令:
#重启整个网络 nmcli n off && nmcli n on
2.linux 命令: 应用服务命令
#启动 systemctl start docker.service #停止 systemctl stop docker.service #重启 systemctl restart docker.service开机自启命令
#重载 systemctl daemon-reload #停止开机自启 systemctl enable docker.service #启动开机自启 systemctl start docker.serviceRPM安装卸载命令
#查询安装包 rpm -qa | grep docker #卸载服务 rpm -e --nodeps `安装包名称`



