Which command revokes ACL-based write access for groups and named users on the file afile?

One thought on “Which command revokes ACL-based write access for groups and named users on the file afile?”

1. I guess the “~” is just a typo. Correct command should be:

   setfacl -m mask: : rx afile

   or

   setfacl -m m: : rx afile

   Ref. https://www.computerhope.com/unix/usetfacl.htm#examples

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