centos7安裝，卸載docker

在網絡通的情況下:yum install -y docker 2、檢查docker安裝情況：yum list installed | grep docker 3、啓動docker容器：systemctl start docker.service 4、設置開啓自啓：systemctl enable docker.service 5、查看啓動狀態：systemctl status docker cen

>>阅读原文<<