Is it necessary for chgrp to clear setgid on directories even when the group is not actually changed? In my life at least, it is rather annoying. --thanks, karl.
$ mkdir foo $ chmod g+s foo $ ls -ld foo drwxrwsr-x 2 karl root 6 Sep 1 10:36 foo/ $ chgrp root foo $ ls -ld foo drwxrwxr-x 2 karl root 6 Sep 1 10:36 foo/
