Docker login docker. IO
WARNING: Error loading the config file:/home/dell/. Docker/config. Json: stat/home/dell/. Docker/config. Json: permission denied
Login with your Docker ID to push and pull images from Docker Hub. If you don 't have a Docker ID, head over to https://hub.docker.com to create one.
Username: kong98
Password:
WARNING! Your password will be stored unencrypted in/home/dell/. Docker/config. Json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Error saving credentials: open/home/dell/. Docker/config. Json992621665: permission denied