OK - I will try and get a complete data dumper set of the date. In the meantime this seems to be my problem: 
foreach my $key(keys %ret) {
    my $value = $ret{$key};    
    my @arr = @$value;
    print "$key\n";
        
    foreach my $u(@lines)
        {
        print "$key @$u\n";
        }
}

[download]
The first FOREACH (if on it's own will print out the correct amount of keys in the hash.
However, as soon as I add the second FOREACH (to enter the array) the keys get replicate the same amount of times the loop iterates.

In reply to Re^2: Comparing Hash key with array by packetstormer
in thread Comparing Hash key with array by packetstormer

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