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8.0

How to check if file exists case insensitive

Asked by yuk99 in Perl Programming Language

Tags: perl, file, exist, case insensitive

Hello,
I usually check if file exist with
(-e $filename) or die "$filename does not exist\n";
Windows and Mac OS X have case-insensitive file system, but this check is case sensitive. So if $filename='test.TXT', my code return false even if test.txt file exists.
I would like not to use any packages, only standard Perl to be sure it will run on any computer without installing additional packages.
What I can do? There should be an easy solution, but I could not find a good one.
I saw some recommended to do it with ls and grep, but it looks wierd. I cannot believe Perl does not deal with this issue.
Any ideas?
Thanks
 
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[+][-]04/16/09 08:15 AM, ID: 24158671Accepted Solution

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Zone: Perl Programming Language
Tags: perl, file, exist, case insensitive
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Solution Provided By: Adam314
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Solution Grade: A
 
[+][-]04/16/09 08:56 AM, ID: 24159226Author Comment

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