If I want to search a hash by strings in an array, and if the string exists in the hash how do I increment the value of the hash. This is the code i have but its not working. 
foreach $word (@words){
        if($word eq $word_list{$word}){
        $word_list{$word}= $word_list{$word} + 1; 
        }
        else{
        $word_list{$word} = 1;
        }
}

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In reply to hard referencing in hashes?!? by imlou

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