Write a command line script that takes one argument (the path to a text file). Your script should:

1) Count up the total number of words in the file.
2) Count up the total number of unique words in the file (ignoring case). Hypenated words count as separate words (e.g., “Sam-I-am” is three separate words)
3) Print out the top 5 most common words

Question

Write a command line script that takes one argument (the path to a text file). Your script should:

1) Count up the total number of words in the file.
2) Count up the total number of unique words in the file (ignoring case). Hypenated words count as separate words (e.g., “Sam-I-am” is three separate words)
3) Print out the top 5 most common words

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