学习Centos7 Docker安装与基础操作

    [root@docker ~]# yum install docker -y
    [root@docker ~]# systemctl start docker
    [root@docker ~]# systemctl enable docker
    Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
    
    查看docker版本
    [root@docker ~]# docker version
    Client:
     Version:         1.13.1
     API version:     1.26
     Package version: docker-1.13.1-102.git7f2769b.el7.centos.x86_64
     Go version:      go1.10.3
     Git commit:      7f2769b/1.13.1
     Built:           Mo