安裝Docker
yum install docker
安裝后查看Docker版本
docker -v
啟動與停止Docker
systemctl命令是系統(tǒng)服務(wù)管理器指令，它是 service 和 chkconfig 兩個命令組合
啟動docker
systemctl start docker
停止docker
systemctl stop docker
重啟docker
systemctl restart docker
查看docker狀態(tài)
systemctl status docker
開機(jī)啟動docker
systemctl enable docker
查看docker概要信息
docker info
