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Discussion on: Understanding Docker: part 1 – Retrieve & Pull images

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aurelievache profile image
Aurélie Vache Author

Docker pull my-image:version allows you to pull only one image in only one version.
For example you want to pull the latest version of Ubuntu images.

Second commands allows you to pull (retrieve) all the version of an image.

A version is specified in a tag.

Is it a little bit clear?

Thanks