Docker从指定镜像源拉取镜像
sudo docker pull hub.littlediary.cn/library/rabbitmq:latest出现Error response from daemon: Invalid repository name (ex: "registry.domain.tld/myrepos")
/ 后的镜像名称格式不对
查看Docker运行容器日志，结尾是容器ID
sudo docker logs --tail 50 --follow --timestamps 4191dda12735
