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Which option is used for counting the number of words in a file only?

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Which option is used for counting the number of words in a file only?

(a) -l

(b) -W

(c) -c

(d) -w

This question was addressed to me during an interview.

This interesting question is from Counting File Data: wc Command topic in chapter Handling Ordinary Files of Unix

1 Answer

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The correct option is (d) -w

The explanation: -w option when used with wc command display only the number of words in the specified file.

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