Change the last lines to: 
for my $line (sort { length $a <=> length $b || $count_hash{$b} <=> $c
+ount_hash{$a}} keys %count_hash) {
    chomp $line;
    print "$line\t$count_hash{$line}\n";
}

[download]
(Or you also could chomp the data before.)

In reply to Re^7: String sorting in Perl by Laurent_R
in thread String sorting in Perl by markdavis87

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