Hello,
 

On Wed, Mar 07, 2001 at 05:03:55PM +0100, Niklas H?glund wrote:
> Hi!
> Anyone know where I can find a kernel patch that restricts users so..
> 'who' shows only the user himself

"who" is not a kernel function, it's a system utility.

Something like this will work:

alias who="me=`whoami`; who | grep $me" 

You could put it in /home/user/.bashrc ...

Regards,
Robert

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