I'm looking for a convenient way to see the total space a given user and/or group is using in a directory path.
Currently, this can be achieved by options like "find <fsname> -user <user> -print0 | du --from0-files=1", but is not all that efficient for very large listings. I would like to request an option in "du" to allow only file objects owned by a specific user and/or group be shown.
