log user off

From: Nattapon Chatprechakul (nchatprechakul_at_a4news.com)
Date: 11/06/03


Date: Thu, 06 Nov 2003 08:52:25 +0000

Hi,
        I wonder if there is any way to force user to log
off. I try to kill user's running shell but it
doesn't work.
Regards,
Nattapon