Re: [ilugd] telnet

2005-04-23 Thread Mithun Bhattacharya
One reason I could think of is if you wish to allow some users to
tunnel connections through ssh and not allow the others - in such a
case telnet and ssh would provide similar features.


Mithun

--- Amit Goel [EMAIL PROTECTED] wrote:
 S. K. Goel wrote:
 
 Hi List,
 
 
 I want to give telnet access to some specified users and  ssh access
 to
 some other users, Is there is any file like telnet.allow /
 ssh.allow, So
 that I can defined the same user wise.
   
 
 TELNET ! Please use only ssh.

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[ilugd] (no subject)

2005-04-23 Thread chithirai selvan


Hi,

is there any way i can see the running knoppix kernel
configuration.

i like to update to new kernel 2.6.11.1 , that i
dowload.
but i would like to keep the existing configuration as
it is ..becos i need source file to install few
drivers.





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[ilugd] Do Firefox browser bugs matter?

2005-04-23 Thread Arshad Siddiqui
Do Firefox browser bugs matter?

No program is perfect, but bugs in open source software are less of a
problem, says technology analyst Bill Thompson.

http://news.bbc.co.uk/2/hi/technology/4472219.stm


Arshad.

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Re: [ilugd] telnet

2005-04-23 Thread S. K. Goel
Actually I want

User X, Y and Z to be use telnet but not ssh.
while user A, B and C can be use ssh but not telnet


[S K Goel]
On Sat, 2005-04-23 at 02:41 -0700, Mithun Bhattacharya wrote:

 One reason I could think of is if you wish to allow some users to
 tunnel connections through ssh and not allow the others - in such a
 case telnet and ssh would provide similar features.
 
 
 Mithun
 
 --- Amit Goel [EMAIL PROTECTED] wrote:
  S. K. Goel wrote:
  
  Hi List,
  
  
  I want to give telnet access to some specified users and  ssh access
  to
  some other users, Is there is any file like telnet.allow /
  ssh.allow, So
  that I can defined the same user wise.

  
  TELNET ! Please use only ssh.
 
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Re: [ilugd] telnet

2005-04-23 Thread Ritesh Agrawal


Then PAM will help you,
  you can restrict user access by changing PAM modules and their sequence
  in  /etc/pam.d/service file,
#man pam

Regards
Ritesh

S. K. Goel wrote:
 Actually I want
 
 User X, Y and Z to be use telnet but not ssh.
 while user A, B and C can be use ssh but not telnet
 
 
 [S K Goel]
 On Sat, 2005-04-23 at 02:41 -0700, Mithun Bhattacharya wrote:
 
 
One reason I could think of is if you wish to allow some users to
tunnel connections through ssh and not allow the others - in such a
case telnet and ssh would provide similar features.


Mithun

--- Amit Goel [EMAIL PROTECTED] wrote:

S. K. Goel wrote:


Hi List,


I want to give telnet access to some specified users and  ssh access

to

some other users, Is there is any file like telnet.allow /

ssh.allow, So

that I can defined the same user wise.
 


TELNET ! Please use only ssh.

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-- 
Regards
Ritesh Agrawal
Senior Engineer-Systems
Net 4 India Ltd,
B-4/47, Safdarjung Enclave,
New Delhi- 110 029, India

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Re: [ilugd] telnet

2005-04-23 Thread Ritesh Agrawal
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Hash: SHA1


I think following link may help you  for user based restriction of   SSH
service through  PAM modules.

http://www.rhce2b.com/clublinux/RHCE-15.shtml

No idea about user based restriction in telnet !!!, can it be possible ?

~   1.  In /etc/pam.d/sshd, add the following line:

auth  required /lib/security/pam_listfile.so onerr=fail item=user
sense=allow file=/etc/sshd_users

~  The above will allow a user to login via sshd if they are listed
in the /etc/sshd_users file. The options specified have the following
meanings:

~  * onerr=fail - If an error occurs (file specified isn't found,
or an improperly formatted entry is found in the file), fail this test.
This will deny the user access via sshd. The other possible option for
onerr is succeed.

~  * item=user - This states that we are testing or verifying the
user's login name.

~  * sense=allow - This means that if the user is found in the
file specified, this test succeeds. This will allow the user access if
all other PAM tests succeed as well. The other possible option for
sense is deny.

~  * file=/etc/sshd_users - This specifies the file that will
contain the list of users (one per line) that are allowed to access sshd.



Regards
Ritesh


S. K. Goel wrote:
| Actually I want
|
| User X, Y and Z to be use telnet but not ssh.
| while user A, B and C can be use ssh but not telnet
|
|
| [S K Goel]
| On Sat, 2005-04-23 at 02:41 -0700, Mithun Bhattacharya wrote:
|
|
|One reason I could think of is if you wish to allow some users to
|tunnel connections through ssh and not allow the others - in such a
|case telnet and ssh would provide similar features.
|
|
|Mithun
|
|--- Amit Goel [EMAIL PROTECTED] wrote:
|
|S. K. Goel wrote:
|
|
|Hi List,
|
|
|I want to give telnet access to some specified users and  ssh access
|
|to
|
|some other users, Is there is any file like telnet.allow /
|
|ssh.allow, So
|
|that I can defined the same user wise.
|
|
|
|TELNET ! Please use only ssh.
|
|__
|Do You Yahoo!?
|Tired of spam?  Yahoo! Mail has the best spam protection around
|http://mail.yahoo.com
|
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|Archives at: http://news.gmane.org/gmane.user-groups.linux.delhi
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|
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|

- --
Regards
Ritesh Agrawal
Senior Engineer-Systems
Net 4 India Ltd,
B-4/47, Safdarjung Enclave,
New Delhi- 110 029, India

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Re: [ilugd] telnet

2005-04-23 Thread Raj Mathur
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 skg == S K Goel [EMAIL PROTECTED] writes:

skg Actually I want User X, Y and Z to be use telnet but not ssh.
skg while user A, B and C can be use ssh but not telnet

Something along the lines of:

groupadd telnet
groupadd ssh
chgrp telnet `which telnet`
chgrp ssh `which ssh`
chmod 550 `which telnet` `which ssh`
for u in list of telnet users
do
groups=`groups $u | sed -e s/^$u : // -e 's/ /,/g'`
groups=$groups,telnet
usermod -G $groups $u
done
for u in list of ssh users
do
groups=`groups $u | sed -e s/^$u : // -e 's/ /,/g'`
groups=$groups,ssh
usermod -G $groups $u
done

Don't run this without testing!  If (when) it works you owe me a cold
soda.

Regards,

- -- Raju
- -- 
Raj Mathur[EMAIL PROTECTED]  http://kandalaya.org/
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Re: [ilugd] Audacity

2005-04-23 Thread Sudhir Gandotra
On Sat, 2005-04-23 at 09:16 -0700, Naresh Narang wrote:
 Hi there,
 
  For those who may care, Audacity is good software for
 recording, playing and editing audio. It has plenty of
 features. If you wanted to record audio from radio or
 cassette and convert them to MP3, it does that. It can
 capture audio from just about any available input
 source in your box and can record them in CD quality. 
snip
 Regards,
 --Naresh

Audacity is available as default in OpenLX Linux - www.openlx.com

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