Perl

Perl/Tk Tutorial, PDF: A downloadable PDF version of my Perl/Tk Tutorial. A big thanks goes to Enrico Graziani for making it available.
Beginner's Tutorial for CGI Perl Language: A tutorial for perl language. Teaches how to develop and code CGI(Commen Gateway Interface) perl programs for websites.
Perl/Tk Tutorial - Create GUI with Perl's Tk Module: A tutorial for Perl/Tk. This tutorial teaches how to create and code GUI(Graphical User Interface) programs with the perl language using the Tk module.

str_replace() - String Replace without RegExp: In perl one would replace string without putting much thought into it. You use use the code '$str =~ s/replace_this/with_this/g;' - this is a very efficient and easy way to replace a string. However this statement uses regular expression - which is much more processor intensive than a simple string replace. In many situations I have faced, I had to use a regular expression replace where a string replace would be better. That is because perl don't have a function to do a string replace.
Dir: Dir function can be used to list all the files in a given folder recursively.
Perl Source Compressor for JavaScript 1.00.A: JavaScript Source Compressor is a perl script that can be used to compress the Javascript source file to a much smaller file. The script will replaces large variable names with smaller, generic names and removes unwanted white spaces.

Perl/Tk Tutorial, PDF: A downloadable PDF version of my Perl/Tk Tutorial. A big thanks goes to Enrico Graziani for making it available.
RSSPilot V 1.00.A Beta: RSSPilot is a software that can be used to create RSS feeds for your website. One can also use it to read offline RSS feeds. Created using Perl using the Tk module.
SedGUI: SedGUI is a GUI version of the Sed(Stream EDitor) program in Unix.
Perl/Tk Tutorial - Create GUI with Perl's Tk Module: A tutorial for Perl/Tk. This tutorial teaches how to create and code GUI(Graphical User Interface) programs with the perl language using the Tk module.

CGI GuestBook: This script is to collect visitor information form the public and store in a file for your viewing. This script also includes a self created acknowledgment page.
Guest Book V 1.01.A: This script is to collect visitor information form the public and store in a file for your viewing. This script also includes a self created acknowledgment page.
Message Board V 1.01.A: This script will act as a public messageboard. Any one can enter a new message and the message board gets automatically updated with the latest message at the top.
Registerer: This script if for those who want a user registration service at your site. This script will take the following details from the user. User ID, Password, Confirm Password, First Name, Last Name, Gender, Profession, E-Mail Address, Home Address and Phone Number. All the info will be saved to a text file.
Responder: This script takes the response of the users to any thing. Just give a small form at the end of the page for which you want the response. The info from the users will be logged in a text file which can be analyzed by the response analyzer script(response_analyser.pl).

Perl - Shell Scripts: Using perl as a shell scripting language makes creating shell scripts much easier.