How to check what versions a docker image has
How to check what versions a docker image has
If you want to check the version and TAG of the image, you need to check it on docker hub
The address is as follows: https://hub.docker.com/r/library/
1. After entering, search in the search box in the upper left corner of the page, for example, search for redis
2. The search is completed as follows: Click on details
3. Click on the tag
##5. For example, pull the redis image with the tag 3.2
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