1.查看docker版本
docker version
2.运行hello world
docker run hello-world
3.查看docker服务运行状态
systemctl status docker # 查看状态 systemctl start docker # 开始docker systemctl stop docker # 停止docker
标签：查看,systemctl,常用命令,world,docker,hello From： https://www.cnblogs.com/liqi175/p/16823150.html