in reply to Do not understand code

Hi, this is shorthand for 

unlink $file if $_ =~ m/.BGV/;

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The way forward always starts with a minimal test.

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Re^2: Do not understand code
by BlackKnait (Novice) on Sep 28, 2017 at 10:15 UTC
    To see it in a long term, its more easy to understand the code. Thanks for this info.
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