This is something File::Find can do pretty easily, as well: 
use File::Find;
my $total_size = 0;

find(sub { $total_size += -s }, @ARGV ? @ARGV : '.');

print "Total size: $total_size\n";

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In reply to Re: Recursion example (Directory sizing on the side) by Fastolfe
in thread Recursion example (Directory sizing on the side) by Beatnik

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