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IO::Socket::INET
Description: When I need to interact with the raw IO of telnetting to a port or creating a hand rolled implementation of my own service, I use IO::Socket. My most recent endeavor was for a need to check weather or not services were running on a regular basis. I will show some excepts from the…
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File::Pid
Description: Consistantly writing programs that either act as daemons or take a long time to run depending on the input, I find it necessary to track weather or not they are still running. Lots of programs do this and its generally called state or status tracking. One of the most common ways to do this…
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File::Find
Description: File::Find is a pretty straightforward and useful module. I often find myself needing to hunt down a bunch of files or parse through a particular grouping of files. Because of TIMTOWTDI, I usually choose to use File::Find based on its ease of use. CPAN: File::Find Example 1: Being a System’s Administrator, I am usually…
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Email::Find
Description: Email::Find is a module for finding a subset of RFC 822 email addresses in arbitrary text. The addresses it finds are not guaranteed to exist or even actually be email addresses at all, but they will be valid RFC 822 syntax. Email::Find will perform some heuristics to avoid some of the more obvious red…
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Perl Modules Introduction
Before I go into any modules, I think I should explain what I am doing and why I am doing it. And although I am sure that this is done elsewhere and I am not a fan of reinventing the wheel, I am a fan of making my own life easier and hopefully other’s lives…
