I finished my script like so:

use strict;
use warnings;

my %words;
my $text = "and him him lad has him done and john has has";

while($text=~/\b(\w+)\b(?=.*\b\1\b)/g){
    $words{$1}++;
}

foreach my $key(keys %words){
    my $count = $words{$key} + 1;
    print "$key: $count\n";
}

[download]

Again thank you for the advice.

In reply to Re: regex, find words that occur more than once. by Anonymous Monk
in thread regex, find words that occur more than once. by Anonymous Monk

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