login

• 用法

Usage: docker login [OPTIONS] [SERVER]

Register or log in to a Docker registry server, if no server is
specified "https://index.docker.io/v1/" is the default.

-e, --email=       Email
--help=false       Print usage
-p, --password=    Password
-u, --username=    Username

• 例子

root@liugang:~# docker login
Username: username
Password: ****
Email: [email protected]
Login Succeeded

如果你有一个自己的仓库，你也可以连接到指定主机：

$ sudo docker login localhost:8080

logout

• 用法

Usage: docker logout [OPTIONS] [SERVER]

Log out from a Docker registry, if no server is
specified "https://index.docker.io/v1/" is the default.

--help=false       Print usage

• 例子

$ sudo docker logout localhost:8080