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Re: Test RegEx Validity

by Prior Nacre V (Hermit)
on Nov 29, 2004 at 04:42 UTC ( [id://410858]=note: print w/replies, xml ) Need Help??


in reply to Test RegEx Validity

That can be dangerous. Here's a valid regex:

[ ~/tmp ] $ perl -wle 'use strict; my $x = qr(s/.*/system("rm *")/e); +print $x;' (?-xism:s/.*/system("rm *")/e) [ ~/tmp ] $

You're probably going to need additional regex validation.

Regards,

PN5

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