On Thu, Jul 03, 2003 at 10:52:28PM +0300, Ilya Konstantinov wrote:
[snip]
> 
> > How can I limit the percentage of CPU for a regular user?
> 
> A better approach would be: how do I make the system divide CPU time equally 
> between users rather than between processes?

One way is to use something like fairsched (search google).
Note that I did not try it myself.

I want to add to this thread, that although Linux is good for many tasks,
and I use it for all my needs, it (and Unix) was never designed to host
hostile (to it or to each other) users. Usually, most users also have
physical access to the machine, which means they do not have to overcome
Linux in order to cause damage.

I currently tend to think that the best way to let hostile users use a
Linux machine is by letting them login only to a private, well-designed
(and implemented) UML (UserModeLinux). That is - give each one his own
(logical) machine.
-- 
Didi


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