>
>       Does anyone have any suggestions?  I need to be sure that some
> students can run Firefox while others can't.  Any pointers are
> appreciated.  For background purposes, I've been running Unix and
> Unix-like systems (Linux, FreeBSD, NetBSD, etc.) in various ways for
> almost 9 years.
>
Create a group, webusers add all users who should be allowed to run the 
software.
Then run:
chgrp webusers /usr/bin/firefox
chmod o-x /usr/bin/firefox
chmod g+x /usr/bin/firefox

Repeat for all apps you want to restrict.
Voila.

Ciao
A.J.
-- 
A.J Venter
Lead Developer, DireqLearn 
082 726 5103
http://www.direqlearn.org
http://www.direqlearn.org/olce
http://silentcoder.co.za


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