limitation of user a/c ( telnet service )

[edwardspl at ita.org.mo]

Les wrote:

>On Tue, 2007-02-06 at 23:06 +0800, edwardspl at ita.org.mo wrote:
>  
>
>>Dear All,
>>
>>How can we limit a user a/c when telnet to the server :
>>eg :
>>
>>[edward at svr1 ~]$ ls -l -a
>>total 36
>>drwx------ 3 edward edward 4096 Feb  6 22:51 .
>>drwxr-xr-x 5 root   root   4096 Feb  6 22:50 ..
>>-rw------- 1 edward edward   14 Feb  6 22:52 .bash_history
>>-rw-r--r-- 1 edward edward   24 Feb  6 22:50 .bash_logout
>>-rw-r--r-- 1 edward edward  176 Feb  6 22:50 .bash_profile
>>-rw-r--r-- 1 edward edward  124 Feb  6 22:50 .bashrc
>>drwxr-xr-x 3 edward edward 4096 Feb  6 22:50 .kde
>>-rw-r--r-- 1 edward edward  658 Feb  6 22:50 .zshrc
>>[edward at svr1 ~]$
>>
>>Prevent user "edward" from doing the following :
>>modify / del the exiting files ( default by the system ).
>>
>>Allow user "edward" create / del / modify other his own files / dirs.
>>
>>Edward.
>>-- 
>>    
>>
>Have root create the files with root access, then put the world read and
>execute privilege on them.  Only root can then modify them.
>
>Regards,
>Les H
>
>  
>
But when user "edward" login to the server by the telnet service, then
he can modify the dot file...

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