Whenever someone is working with docker and need to move images between hosts without the need for rebuilding them or hosting a private registry. This lightning post will show us 2 commands that will help us to easy move container images between hosts.
How to save a docker image for reuse in other host? There is a handy command that helps save a docker image that is already in the system or already built, there are situations where builds take a long time and building the images in multiple hosts is time consuming, so we can save the image and copy it to other host and import it for reuse.