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Re^2: Inserting domain name into Snort rule

by miniperl (Initiate)
on Oct 05, 2012 at 14:01 UTC ( #997481=note: print w/replies, xml ) Need Help??

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    [ovedpo15]: If I use "unless(opendir(my $dir, $test_dir))" why does it give me error "Global symbol "$dir" requires explicit package name at" if I used "my"? If I use my $dir before the opendir it works.. but why?

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