Rich Access Control Lists

Package “Rich Access Control Lists” has 4 man pages.

For each file, getrichacl displays the file name and the file's Rich Access Control List (RichACL).
The setrichacl utility sets or modifies Rich Access Control Lists (RichACLs) of files and directories. The -m and -s options expect an ACL or parts of an ACL on...
Rich Access Control Lists (RichACLs) are an extension of the traditional POSIX file permission model to support NFSv4 Access Control Lists on local and...
This man-page demonstrates the various features of Rich Access Control Lists (RichACLs) by example, and shows how they interact with the POSIX file permission...