What is Comm?

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What is Comm?..

Answer / nita

comm locates identical lines within files sorted in the
same collating sequence, and produces three columns; the
first contains lines found only in the first file, the
second lines only in the second file, and the third
lines that are in both
files.

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What is Comm?..

Answer / saikat

Can you please describe by example or in more details.

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