[Centos] File permission

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Dominic Iadicicco <diadicic@xxxxxxxxxxxxx> wrote:=20
>I don't think I was really going to get an answer for this anyway but, =
I=20
>figured it out. After making my change I logged out and back in again=20
>and it worked. I think I get it but if someone could explain it to me=20
>that would be nice.
>
>Thanks
>
>
>
>
>Dominic Iadicicco wrote:
>
>> Hello all,
>>
>>  I think my file permission are completely screwed up?  I created a=20
>> file called text file called test as root user and have done chgrp =
on=20
>> that file to a group called admin.  I have added the users ozzie and=20
>> root to that group.  I then did a chmod g+wr on the test file and=20
>> ozzie can still not write to the file.  If I take away read access=20
>> from the group, ozzie can still read the file.  The group =
permissions=20
>> have no effect what so ever.  If you add or take away permissions =
from=20
>> the other permissions, that will effect the test file.   What did I =
do=20
>> wrong?  Could someone please point me in the right direction?


In very simple terms, if you add someone to a group, until they
re-authenticate, i.e. logout & login again, the new permissions will not =
be
seen by said user.

~T




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