Using some of our new tools

Ok... Now that we have our toolbox Let's do something with it. Today we'll look at a simple solution to an everyday problem. Resetting a password.

Part 4: Wrapping up the foundations

Just to wrap up, and in case you are lazy like me, give you a whole file worth of subroutines. It's my toolbox and I'm giving it to you. I put this in a secure location and just call it from my other scripts. This makes the code much shorter in my other scripts, nearly auto-commenting, and avoids bugs because if it works in one, it will work in others.

NOTE: This uses the foundations in parts 1, 2 and 3. You can find them here: Part 1 Part 2 Part3


Part 3: The SubRoutines

Now for the tools. There's a lot here, but in further articles you will see how this can be useful. I'll go through each tool with what it does, how to call it, and then the code itself.

NOTE: This uses the foundations in parts 1 and 2. You can find them here: Part 1 Part 2


Part 2: Some Standard declarations and personalizing for your site

More foundational work. This stuff will configure for your site, and the routines that follow will regularly rely on them.

First, let's declare our modules:

use strict;
use Net::LDAP;
use Authen::SASL;
use IO::Socket::SSL;
use Digest::SHA qw/sha1_base64/;
use Mail::Sendmail;
use Crypt::SmbHash;
use CGI;
use CGI qw/:standard/;


Part 1: Foundations

In our journey of code, it is always useful to have a foundation. For starters you will need to make sure that you have the following PERL packages installed, as we will be using them regularly.


Fixed Tags:

Opening Message

Hello and Welcome!

Over the course of my time as an Admin I've done a lot of Google searches and writeen a lot of code that has been very helpful to me in my work. I will be posting things here that hopefully will help you in your quest to master some of these technologies (Or simply stand on the shoulders of midgets).

I by no means consider myself a Perl or LDAP expert. It has been a "Learn as you go" ordeal. No formal training, just get things done on an as-needed basis.

I assume that you have a basic knowledge of PERL and LDAP.



xrayspx's picture

HOWTO: Properly SPAM A Blog

For anyone spamming blogs, especially my blog, this is the proper way to do it. This comment is vaguely related enough that it seems like maybe the person just missed the point they were trying to make, or is a bad writer. In fact, it was copied from this Amazon review of a DVD from 2007.

xrayspx's picture


I've recently had to think about the mechanics of making idiot-proof backups on Linux and OSX. The specific machine I'm backing up is a Linux host with a 40GB drive. Historically only about 10% of the drive has been used, and the user has an IMAP mailbox, so all the mail is safe already.


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