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docker how to remove a none image

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Posted on 10/12/2021 3:27:23 PM | | | |
To delete a none image, you must first delete the container in the image. To delete a container in an image, you must first stop the container.




Delete the image with none directly, and the error is reported directly. Prompt to stop the container first.







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Posted on 10/16/2021 12:43:18 AM |
Yes, let's learn again
 Landlord| Posted on 11/1/2021 1:30:34 PM |
The above shell code is not rigorous, and if the image name contains a none string, it will also be deleted, as follows:

 Landlord| Posted on 2/24/2022 9:38:09 AM |
A "dangling image" is a layer that is not associated with any labeled image. They are no longer useful except for taking up disk space.

Check the "Hover Mirror" command:



Clean up the mirror

Use the docker image prune command to clear the "dangling image".

Use the docker image prune -a -f command to force the clearing of "dangling images" and "unused images".
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