On Sun, 14 Mar 1999 21:58:51 +0100 
 Marc Baudoin <babafou@babafou.eu.org> wrote:

 > Login operator is off but still has a valid shell (/bin/csh)
 > 
 > As this user doesn't own a single file in a full installation, I
 > wonder if it's useful...

Right... group operator does have a purpose, tho.

 > - The ingres and falken user doesn't own any file.

the latter is useful for providing a gamges login :-)

        -- Jason R. Thorpe <thorpej@nas.nasa.gov>