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andyford
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Just switch to an OS that has a non-case sensitive file system.
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Seriously though, you've got the idea, just look up the readdir function (perldoc -f readdir might work for you or try [perldoc://readdir]) and you'll have what you need.
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<div class="pmsig"><div class="pmsig-10158">
<p><small>non-Perl: <a href="http://www.andyford.org">Andy Ford</a></small></p>
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