It's worth pointing out that most of what you learn about Perl regular expressions will be useful knowledge for many other areas of programming, database work, etc, because regular expressions are used in many places other than Perl.
(I say "most of what you learn", because I think the Perl regex engine is more extensive - offers a lot more stuff - than other implementations. Still, all the basic concepts and syntax are portable to other scripting languages, SQL and unix shell commands, among other things.)
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
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<u> <ul>
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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