How to share Docker objects through export

If you want to share a Docker image, you can do so:

• through a Docker Registry,
• by a Docker CLI command.

Docker provides several commands to share a Docker image:

• export: creates a .tar file from the container's file system,
• import: creates a Docker image with the filesystem from a .tar file,
• save: creates a .tar file from a Docker image with its history,
• load: creates a Docker image with its history from a…