[x]
Posted via EE Mobile

Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

8.7

How to make a password reset script linux

Asked by alexanderfoti in Linux Programming, Linux Networking

Tags: linux bash password script

Hi.

I am trying to create a script that resets a linux users's password in an interactive way.

such as:

enter username:
enter password:
Password for user has been reset

I have tried doing this but i cant get it to work.

I get
./resetpass.sh: line 13: syntax error near unexpected token `2'
./resetpass.sh: line 13: `TMP_VAR=`grep ^$USERNAME: /etc/passwd` > /dev/null > 2>&1'


Any ideas?
1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
#! /bin/bash
#
# script to automate password reset
#
# declare variables
echo "input username"
read $USERNAME
#declare USERNAME="TEST" # This allows the username to be changed or multiple usernames specified by creating a new variable
declare TMP_VAR="" # Temporary variable we will use to store value of user check
#
echo "Start password reset script"
# first check to make sure user exists
TMP_VAR=`grep ^$USERNAME: /etc/passwd` > /dev/null > 2>&1
if [ "$TMP_VAR" = "" ];
then {
        echo "User $USERNAME does not exist"
        # exit cleanly with result code 1 (not successful)
        exit 1;
}
else {
# if username exists proceed to reset password
passwd --stdin $USERNAME < pass_file # pass_file is the file where the password is stored you want to use
}
fi
# exit cleanly and return 0 result code
exit 0;
[+][-]08/31/09 03:01 PM, ID: 25226924Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08/31/09 03:09 PM, ID: 25226980Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08/31/09 03:12 PM, ID: 25226998Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08/31/09 03:14 PM, ID: 25227014Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08/31/09 03:21 PM, ID: 25227061Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08/31/09 03:24 PM, ID: 25227080Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08/31/09 03:57 PM, ID: 25227267Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]08/31/09 03:58 PM, ID: 25227282Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08/31/09 04:02 PM, ID: 25227302Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08/31/09 04:30 PM, ID: 25227440Accepted Solution

View this solution now by starting your 30-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

About this solution

Zones: Linux Programming, Linux Networking
Tags: linux bash password script
Sign Up Now!
Solution Provided By: Tintin
Participating Experts: 2
Solution Grade: A
 
[+][-]08/31/09 04:32 PM, ID: 25227450Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
 
Loading Advertisement...
20091111-EE-VQP-89 - Hierarchy / EE_QW_3_20080625