Docker
This page stores some useful commands (with explanation) and things that you might not know about Docker!
1 Push Local Build Image
If you want to push your locally built docker image, use the following steps:
Docker build . -t <name_local_image>
Docker login # This is required to authenticate first
Docker tag <name_local_image> <docker_username/repo_name>
Docker push <docker_username/repo_name>