Docker hello-world: authentication error

Question

I\'m just getting started with docker. I\'m following the instructions specified here https://docs.docker.com/windows/step_one/

I installed docker (1.10.2) on window

Answer 1

Please run docker login at first time when you run any other docker commands.

You can log into any public or private repository for which you have credentials. When you log in, the command stores encoded credentials in $HOME/.docker/config.json on Linux or%USERPROFILE%/.docker/config.json on Windows.