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Which option is used with cmp command to limit the number of bytes to be compared?

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Which option is used with cmp command to limit the number of bytes to be compared?

(a) -n

(b) -l

(c) -f

(d) -b

I have been asked this question during an online exam.

The above asked question is from Comparing Files:comm, cmp and diff Command topic in section Handling Ordinary Files of Unix

1 Answer

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Correct option is (a) -n

The explanation: We can limit the number of bytes to be compared by the cmp command by using -n option with it. For example, if we want to compare at most 50 bytes then the command will be written as:

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