I'm a little confused on what you are doing, but perhaps changing 
if ($_ !=~ [$target_name])

[download]
to 
if ($_ !~ /$target_name/) 
or
unless (/$target_name/)

[download]
will fix your problem.

- Tom

In reply to Re: Why is it matching?? by tcf22
in thread Why is it matching?? by bioinformatics

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