my @files = grep {-f} map {glob "$_/*vp.o$id"} qw/ archiv/;
I figure the grep -f and the map are both not necessary.
Shouldn't this work also? 
my @files = glob {"archiv/*vp.o$id"};

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In reply to Re^2: Need help understanding code snippet with "grep -f" by Marshall
in thread Need help understanding code snippet with "grep -f" by fifaltra

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