Is there a regular expression in Perl to find a file's extension?

Posted by Zerobu on Stack Overflow See other posts from Stack Overflow or by Zerobu
Published on 2010-03-18T01:10:39Z Indexed on 2010/03/18 2:21 UTC
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Is there a regular expression in Perl to find a file's extension? For example, if I have "test.exe", how would I get the ".exe"?

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Is there a regular expression in Perl to find a file's extension? - Developer IT

Is there a regular expression in Perl to find a file's extension?

perl

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please suggest a perl book exclusively for perl programs

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