On Wed, Jun 27, 2001 at 02:49:20AM +0200, Jean-Marc Boursot wrote: > You create the link ftponly: > ln -s /bin/ftponly /bin/false > > You add /bin/ftponly in /etc/shells. And if I'm not mistaken, if they are somehow now able to execute the chsh command, then they have a valid shell account they can log in to. :-( While they shouldn't be able to run chsh, or the equivalent, putting their shell in /etc/shells puts them that much closer to an account. Bob