Linux安装docker简单步骤

1.使用 yum list installed | grep docker

yum list installed | grep docker

2.使用 yum -y install docker

yum -y install docker

3.下载完成，如下图

4.启动docker

systemctl start docker

5.查看是否启动成功，查看服务状态

systemctl status docker

设置开机自启动

systemctl enable docker.service