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Error response from daemon: invalid CapDrop: unknown capability: "CAP_ALPINE"

$ docker run --rm -it --cap-drop $CAP alpine sh
docker: Error response from daemon: invalid CapDrop: unknown capability: “CAP_ALPINE”.
See ‘docker run --help’.

During the Docker learning I’m getting this error , what to do and why this happened ??

The variable $CAP is not defined. What are you trying to do with this command?

1 Like

Thank You, Understood.