教程
http://www.runoob.com/docker/docker-tutorial.html
安装
curl -fsSL https://get.docker.com -o get-docker.sh
sh get-docker.sh
安装完成,按照提示,把linux用户假如docker组
If you would like to use Docker as a non-root user, you should now consider
adding your user to the "docker" group with something like:
sudo usermod -aG docker lieefu
重启让用户设置生效
然后启动docker服务进程
sudo service docker start
验证 docker run hello-world