Introduction

Many developers would hate to have their master-work described as a mess, but not Larry Wall, creator of Perl and celebrity hacker. The way he sees it, the language is a mess because the problem domain — real life — is also a mess. He has a point.

I first came across Perl a few years ago when I was writing a program that required a certain amount of ‘screen-scraping’ from a telnet session, the ability to retrieve files using FTP, some complex processing and interaction with an Oracle database. This is a fairly messy problem, and one that Perl looked eminently able to solve.