I'm confused by Perl's regex abilities. There seems to be a lot of duplicate flags: ^ and \A both match the beginning of a string. $ and \Z both match the end. It seems redundant and confusing. I'm ...

A forensic tool to extract some informations from files. I created this tool following an investigation of an infected backup file. This file was only part of a backup and it was necessary to identify ...

Hi All I have a question concerning Perl's regular expression syntax:<BR><BR>I want to write a regular expression for a string like this<BR><pre class="ip-ubbcode ...

A quick run down on how you can use regular expressions in your own programs to give you more power over searching and substituting text. Perl has long been an extremely popular choice for text ...

t/00_base/08_pod_coverage_dancer.t ..... skipped: Test::Pod::Coverage 1.08 required for testing POD coverage Unescaped left brace in regex is deprecated, passed ...

Grepping is awesome, as long as you don't glob it up! This article covers some grep and regex basics. There are generally two types of coffee drinkers. The first type buys a can of pre-ground beans ...

We successfully created a parallel regular expression matcher using CUDA for GPUs. Our implementation is anywhere from 2x-10x faster than grep depending on the workload and about 68x faster than the ...