How would I telnet & change user password automatically in a script Post: 13228

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script to automatically change password.

I want to write a script which will automatically take password sequentially from a file after every 10 days. i.e the passwd command should be executed automatically every 10 days and it should take the input from the password file sequentially. Has any1 got a solution??????????????

2. UNIX for Dummies Questions & Answers

Can't change password for a user

All, I am unable to change a password for the user called : poller I am logged in as root When I do the following command passwd poller New Password: Permission denied Whe i enter the new password, it gives the above error. When i log in as poller and then execute the command, then...

3. Shell Programming and Scripting

Change root password automatically

I need to change root password automatically in some servers all three months. I want to run this process in one of the servers and reply it to the others. The password must be known by the administrator.

4. Shell Programming and Scripting

Shell Script to change a user password using script

Hi Experts, I had tried to executes this script to change the user password through script: No lines in buffer #!/bin/ksh cat /etc/passwd | grep -v userid >> /tmp/pass.tmp1 cat /etc/passwd | grep userid >> /tmp/pass.tmp2 PASS1=`cat /tmp/pass.tmp2 | cut -d ":" -f2` PASS2=`q2w3e4r5` sed...

5. Shell Programming and Scripting

Script to automatically enter a password

I need to retrieve thousands of lines of information from hundreds of nodes. Each node requires a passowrd in order to retrieve the information. Fortunately, the password is the same for each one of them. So I am trying to come up with a script that would allow me to include the password so I can...

6. UNIX for Dummies Questions & Answers

Automatically login in the telnet from present telnet

Hi, I was writing one script which includes to switch to the another telnet automatically from the present telnet server. I was using rlogin but firstly it takes the same user name of the present telnet and secondly it is prompting for the password. But i want to switch to the another telnet...

7. Linux

script for password change for exiting user

Dear Forum, In our organization 100 user is existing. Now i want to change password for 100 user in linux server. Pls help to write script for changing password. Regads// Taifur

8. Solaris

How to change the date automatically on script?

Hello Experts, There is a log file which has date stamp, I just wanted to change the date automatically on daily basis when it runs. Tried the below, but no luck. grep -i error /var/bv1to1_var/logs/bv03.bectondickinson.com/bvlog.out.`date +\%Y\%m\%d` | tee error_bv03.doc I would highly...

9. Homework & Coursework Questions

Need to write a script user.sh that parses name & password

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Write a script called user.sh that parses the name and password of given in a file (user.txt) and creates the user...

10. Shell Programming and Scripting

How to automatically enter password in a script?

Hi I'm working with AIX 6.1 I would like to ssh to a server without entering password ( to monitor something) but there's no way to do that by authentication keys, so I need to write a script which can ssh to that server without entering password ( no need to hide passsword in the script, just an...

LEARN ABOUT DEBIAN

rlm_pap

rlm_pap(5)							 FreeRADIUS Module							rlm_pap(5)

NAME

       rlm_pap - FreeRADIUS Module

DESCRIPTION

       The  rlm_pap  module  authenticates RADIUS Access-Request packets that contain a User-Password attribute.  The module should also be listed
       last in the authorize section, so that it can set the Auth-Type attribute as appropriate.

       When a RADIUS packet contains a clear-text password in the form of a User-Password attribute, the rlm_pap module may be used for  authenti-
       cation.	The module requires a "known good" password, which it uses to validate the password given in the RADIUS packet.  That "known good"
       password must be supplied by another module (e.g. rlm_files, rlm_ldap, etc.), and is usually taken from a database.

CONFIGURATION

       The only relevant configuration item is:

       auto_header
	      If set to "yes", the module will look inside of the User-Password attribute for the headers {crypt}, {clear}, etc., and  will  auto-
	      matically create the appropriate attribute, with the correct value.

       This module understands many kinds of password hashing methods, as given by the following table.

       Header	    Attribute	       Description
       ------	    ---------	       -----------
       {clear}	    Cleartext-Password clear-text passwords
       {cleartext}  Cleartext-Password clear-text passwords
       {crypt}	    Crypt-Password     Unix-style "crypt"ed passwords
       {md5}	    MD5-Password       MD5 hashed passwords
       {smd5}	    SMD5-Password      MD5 hashed passwords, with a salt
       {sha}	    SHA-Password       SHA1 hashed passwords
       {ssha}	    SSHA-Password      SHA1 hashed passwords, with a salt
       {nt}	    NT-Password        Windows NT hashed passwords
       {x-nthash}   NT-Password        Windows NT hashed passwords
       {lm}	    LM-Password        Windows Lan Manager (LM) passwords.

       The  module  tries  to  be  flexible  when  handling  the various password formats.  It will automatically handle Base-64 encoded data, hex
       strings, and binary data, and convert them to a format that the server can use.

       It is important to understand the difference between the User-Password and Cleartext-Password attributes.  The Cleartext-Password attribute
       is  the "known good" password for the user.  Simply supplying the Cleartext-Password to the server will result in most authentication meth-
       ods working.  The User-Password attribute is the password as typed in by the user on their private machine.  The two are not the same,  and
       should  be  treated  very differently.  That is, you should generally not use the User-Password attribute anywhere in the RADIUS configura-
       tion.

       For backwards compatibility, there are old configuration parameters which may be work, although we do not recommend using them.

SECTIONS

       authorize authenticate

FILES

       /etc/raddb/radiusd.conf

SEE ALSO

       radiusd(8), radiusd.conf(5)

AUTHOR

       Alan DeKok <aland@freeradius.org>

								    6 June 2008 							rlm_pap(5)