Bash script for password changes help Post: 303039784

10 More Discussions You Might Find Interesting

1. OS X (Apple)

Bash script prompt for sudo password?

I'm making a script that will be a double clickable .command file and I need it to prompt for the users admin password. So far I have: if ]; then sudo -p "Please enter your admin password: " date 2>/dev/null 1>&2 if ; then echo "You entered an invalid password...

2. Shell Programming and Scripting

Passing a MySql password from bash script

Hi all, I am running this script on Mandrakelinux release 10.1, 2.6.8.1-12mdksmp #1 SMP I have also installed 'expect' separately. I have created an Rsync script, but before any Rsync command does run, a MySql dump must be done first, and I am battling a bit to pass the MySql password from...

3. Shell Programming and Scripting

Best way to hide password in bash script?

Dear folks, The title of my thread says mostly all of what I want to do. Basically I want to auto-ssh to a remote host, and run a program on it (VLC is just an example). I wrote a script which calls xterm and then runs expect on it. The code is as follow #!/bin/bash export PASS="xxxxxxx"...

4. Shell Programming and Scripting

bash script for password recovery

Hi all, I'm a complete newbie to bash scripting, although I have some experience in programming. The thing is that I have a .dmg file on my mac which I protected with a password, and now I've forgotten it. I remember the first few letters of the password and the characters that represent the...

5. Shell Programming and Scripting

Feeding password in bash script

Hello I am doing some test. In a script I have to call a change password routine ( ldap ) which ask confirmation. This can be done from terminal. Is there a way to do something like this : #!/bin/bash # blabla blabla blabla blabla # changing_password_routine user_name...

6. Shell Programming and Scripting

Masking Password from within a Bash Shell Script

Is there a way to mask the password inside of a script to minimize the impact of a comprimised server? So ssh -o "PasswordAuthentication no" -o "HostbasedAuthentication yes" -l testuser 192.168.3.1 "mysqldump --opt --all-databases -u root -pPassword| gzip" > $backup_dir/mysqldump.gz a...

7. Shell Programming and Scripting

Make a password protected bash script resist/refuse �bash -x� when the password is given

I want to give my long scripts to customer. The customer must not be able to read the scripts even if he has the password. The following command locks and unlocks the script but the set +x is simply ignored. The code: read -p 'Script: ' S && C=$S.crypt H='eval "$((dd if=$0 bs=1 skip=//|gpg...

8. Shell Programming and Scripting

Password check in bash script calling on expect

password check in bash script calling on expect Background: I have to copy a file from one server, to over 100 servers in a test environment. once the file is copied, it requires to have the permissions on the file changed/verified. These are all linux servers. most of them have the same...

9. Solaris

Set password in bash script without manual entry-Solaris 10

Hi I have a root script which is setting up user and his dirs and so on. After I create user and set up all the necessary I have to manually set user password. I try all possible ways what google find me and nothing works for me. If maybe one of you have a solution for my problem it will be...

10. UNIX for Beginners Questions & Answers

To send ID and Password for each command using expect feature in bash script

Dear Tech Guys, I am trying to send some commands on the local server and it always asks for user name and password after each command. To serve the purpose I am using expect function as follows: #!/usr/bin/expect set timeout 20 spawn "./data1.sh" expect "Please Enter UserName: "...

LEARN ABOUT CENTOS

pwmake

PWMAKE(1)						      General Commands Manual							 PWMAKE(1)

NAME

       pwmake - simple tool for generating random relatively easily pronounceable passwords

SYNOPSIS

       pwmake <entropy-bits>

DESCRIPTION

       pwmake  is  a  simple configurable tool for generating random and relatively easily pronounceable passwords. The tool allows you to specify
       the number of entropy bits that are used to generate the password.

       The entropy is pulled from /dev/urandom.

       The minimum number of bits is 56 which is usable for passwords on systems/services where brute force attacks are of very  limited  rate	of
       tries.  The 64 bits should be adequate for applications where the attacker does not have direct access to the password hash file. For situ-
       ations where the attacker might obtain the direct access to the password hash or the password is used as an encryption key 80 to  128  bits
       should be used depending on your level of paranoia.

OPTIONS

       The first and only argument is the number of bits of entropy used to generate the password.

FILES

       /etc/security/pwquality.conf - The configuration file for the libpwquality library.

RETURN CODES

       pwmake returns 0 on success, non zero on error.

SEE ALSO

       pwscore(1), pam_pwquality(8)

AUTHORS

       Tomas Mraz <tmraz@redhat.com>

Red Hat, Inc.							    10 Nov 2011 							 PWMAKE(1)

10 More Discussions You Might Find Interesting

1. OS X (Apple)

Bash script prompt for sudo password?

Discussion started by: PatGmac

2. Shell Programming and Scripting

Passing a MySql password from bash script

Discussion started by: codenjanod

3. Shell Programming and Scripting

Best way to hide password in bash script?

Discussion started by: dukevn

4. Shell Programming and Scripting

bash script for password recovery

Discussion started by: sujay.jauhar