I want to use hash to count occurrences of words in a column of a file. How do I use hash for this. I am new to perl and am unable to figure out how to use hash for this.The column looks like: SINE LINE LINE LINE SINE Alu Alu SINE..... and so on... the words that follow are different but are repeated frequently. I want to display the output like SINE = 3 LINE =3 ALU =2 AND so on. how do I work it out with %hash?

In reply to hash to count occurences by gayagrad

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