Permissions setting

[Jorn Argelo]

Россихин Алексей wrote:

>Is it possible to set different permissions
>on one file for 2 groups and set 'no access'
>for other people? And how?
>
>                           Alexxis Rossikhin
>                            alexxisr at mail.ru
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>  
>
That almost sounds like NTFS permissions to me.

But the answer is no, you can't. You can change the file owner, the 
group owner the file belongs to (so not two), and what the persmission 
for everybody else is. You can always add the users of one group to the 
other one, so that you have one group. Then you can chmod it to 660 or 
770 or something. Correct me if I'm wrong though.