Just for the TIMTOWTDI, here's one using substr and rindex: 

my $n = 'foo.bar.txt';
$n = substr $n, 0, rindex( $n, q{.} );

[download]

In my own code, I'd write s{ \. [^.]+ \z }{}xms

In reply to Re: Regex To Remove File Extension (rindex) by kyle
in thread Regex To Remove File Extension by Anonymous Monk

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