pass this subroutine the path (can be a UNC path!) and it will return the amount of disk space that the folder (and its subfolders) use in bytes.
I was previously using a couple of subs in a very confusing loop, but this is neater, and faster I hope.
use File::Recurse;
sub GetFolderSize {
my $Path = shift;
my $size = 0;
recurse { $size += -s } $Path;
return $size;
}
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