Password reset script


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Password reset script
# 1  
Old 12-21-2011
Password reset script

Hi all,

I am using an command which reset the password for the user, its working fine on Solaris boxes but sometimes the samw was not happening on some of linux boxes.

Code:
/bin/echo username | passwd --stdin username

I am new to unix and shell scripting,so it would be very helpful for me if someone could explain the above commnad and why it doesnt working on some linux boxes.

i have another query

how to use
Code:
awk '{print $3}'

syntax inside the for loop
for eg :

Code:
 
for i in `cat server_list`
do
ssh $i '
echo hi
grep -i dba /etc/passwd | awk -f: '{print $5}' 
'
done

i know it wont work coz of the ' (single colon) , so how can we eliminate that to make it work.
# 2  
Old 12-21-2011
use the below
Code:
rsh nodename/IP "grep -i dba /etc/passwd | awk -F':' '{print $5}';"


Last edited by Franklin52; 12-21-2011 at 06:13 AM.. Reason: Correcting code tags
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Forum Support Area for Unregistered Users & Account Problems

Password sent via reset password email is 'weak' and won't allow me to change my password

I was unable to login and so used the "Forgotten Password' process. I was sent a NEWLY-PROVIDED password and a link through which my password could be changed. The NEWLY-PROVIDED password allowed me to login. Following the provided link I attempted to update my password to one of my own... (1 Reply)
Discussion started by: Rich Marton
1 Replies

2. Shell Programming and Scripting

Password reset script

Hi, I could like to change my remote system user password. Could you please guile me, If you have any existing scripting there. please let me know Thanks & Regards, Mani (8 Replies)
Discussion started by: Mani_apr08
8 Replies

3. Shell Programming and Scripting

Automation SCRIPT to reset the password in PERL

Hi All, We have many number of users.Some times we will receive mail from them like , the below USER password got expired and they are requesting us to change the password and send it back to them in a mail. there we are giving Expiray date again. We are doing this process manually. I want... (2 Replies)
Discussion started by: vasuvv
2 Replies

4. Shell Programming and Scripting

Need to write script to send an email for password reset.

Hi all, Please suggest I want to write a scritp which will send a email to my mail address before the time duration of the password reset, Should write mail stating that your password will expire in so and so days"" Rgds:b: Ann. (2 Replies)
Discussion started by: Haque123
2 Replies

5. Shell Programming and Scripting

How to reset password in shell script?

Hi folks, How can we reset the password via shell script... How can i manage to pass password for the prompt. gws000i010:/ # passwd test1 New Password: (1 Reply)
Discussion started by: bullz26
1 Replies

6. Solaris

LDAP user password reset script

Hey all, I'm looking for a script to auto-generate a password for users that forget their password. Currently, we are using a perl script (with cgi-bin) where users update their password, but would like to add to this and make it so that the users can also request a password reset and a... (1 Reply)
Discussion started by: em23
1 Replies

7. Solaris

Looking for a script to reset password

All, I have a Solaris 9 system and I would like to create a script that would reset the password of a local user to something specific on a daily basis. Someone suggested the following: passwd --stdin username < passwd_file However, this doesn't work on Solaris. Does anyone know of... (3 Replies)
Discussion started by: soliberus
3 Replies

8. Shell Programming and Scripting

Is it possible to write a script to reset user's password?

Is there anyway that I can reset user's password using a script/ssh command? ie. emulate passwd command with a default password of abc123 or even null value? > ssh server1 pwdadm user1 < /dev/null or > ssh server1 passwd user1 < /dev/null neither worked for me.. but you know what I... (1 Reply)
Discussion started by: pdtak
1 Replies

9. UNIX for Advanced & Expert Users

automation script for password reset

Hi, Is there any way to automate the reset of passwords.I mean can we write some scripts and do it. Would be great if anybody can help in this regards. (9 Replies)
Discussion started by: yakyaj
9 Replies

10. Post Here to Contact Site Administrators and Moderators

I would like to reset my password

Hi Moderators, I forgot the login password and am accessing the forum page through save form password credentials. Could you please reset my password ? Thanks, :) (5 Replies)
Discussion started by: matrixmadhan
5 Replies
Login or Register to Ask a Question