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1.检查是否安装成功或docker信息docker info2.启动docker服务 systemctl start docker3.查看docker状态systemctl status docker4.docker设置a)设置Docker开机自启systemctl enable dockerb) 禁用Docker开机自启systemctl enable dockerc)重新启动Docker服务 systemctl restart dockerd)停止Docke

1.在线安装Docker1.1安装一组工具sudo yum install -y yum-utils 1.2设置yum仓库地址sudo yum-config-manager \ --add-repo \ https://download.docker.com/linux/centos/docker-ce.reposudo yum-config-manager \ --add-repo \ http://mirrors.aliyun.com/docker-