From owner-freebsd-questions  Sat Nov 25  2:52:59 2000
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From: "James Lim" <jameslpin@pacific.net.sg>
To: "Richard B. Mahoney" <rbm49@student.canterbury.ac.nz>,
	<freebsd-questions@FreeBSD.ORG>
References: <20001122180523.U18037@fw.wintelcom.net> <Pine.BSF.4.21.0011231439370.24678-100000@satan.freebsdsystems.com> <20001125225534.A8248@student.canterbury.ac.nz>
Subject: Re: Restricting a users CPU usage -- Possible?
Date: Sat, 25 Nov 2000 18:52:49 +0800
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Hi all,


            Ulimit actually worked perfectly for me. Give it a shot :)

Hope this helps,

James Lim

----- Original Message -----
From: "Richard B. Mahoney" <rbm49@student.canterbury.ac.nz>
To: <freebsd-questions@FreeBSD.ORG>
Sent: Saturday, November 25, 2000 5:55 PM
Subject: Re: Restricting a users CPU usage -- Possible?


> Dear Readers,
>
> To those of you who responded to my request for help I'd like to give
> my thanks. Within half an hour I'd received at least four replies. I'm
> sure this is better than one could expect from a commercial helpdesk.
>
> I've implemented roughly what is given below. This has succeeded in
> keeping a tight rein on emacs. Even at its worst, it now doesn't seem
> to be able to climb much past 30Meg. And, once its been at this level
> for a while, it isn't able to absorb much more than about 65% CPU. The
> upshot is that I'm left plenty of room to move, other programmes still
> respond, and I can easily kill emacs without having to switch over to
> root.
>
> Many regards,
>
>  Richard Mahoney
>
> On Thu, Nov 23, 2000 at 02:43:12PM -0500, Lanny Baron wrote:
> > Hi,
> > Here is how I manage cpu usage for shell users on one of my FreeBSD
> > Freedom servers:
> >
> > shell:\
> >         :cputime=30M:\
> >         :datasize-cur=22M:\
> >         :stacksize-cur=8M:\
> >         :memorylocked-cur=10M:\
> >         :memoryuse-cur=30M:\
> >         :filesize=infinity:\
> >         :coredumpsize=infinity:\
> >         :maxproc-cur=6:\
> >         :openfiles-cur=64:\
> >         :priority=10:\
> >         :requirehome@:\
> >         :umask=022:\
> >         :tc=default:
> > Which is in /etc/login.conf
> >
> > What you need to do, is make a class inside login.conf and put in there,
> > the values you want.
> > Remember to do the following if you change your /etc/login.conf file:
> >
> > cap_mkdb /etc/login.conf
> >
> > --Lanny
> >
>
> --
> ======================================================================
> Richard Mahoney            /^^^\             Telephone: +64-3-351-5831
> 78 Jeffreys Rd           (| , , |)
> Christchurch              |  *  |
> NEW ZEALAND                \_-_/     mailto:rbm49@csc.canterbury.ac.nz
> ----------------------------------------------------------------------
>
>
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