my $i = 0;
my $cutoff = ( keys %h ) / 10;

KEY:
foreach my $key ( sort { $b <=> $a } keys %h ) {
    $i++;
    last KEY if $i > $cutoff;
    # print to file
}

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In reply to Re: Selection of Hash key value pairs by lima1
in thread Selection of Hash key value pairs by Gavin

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