Questions tagged [comm]

Comm is a UNIX utility used to compare two sorted files line by line. (For COMM ports, use tag "serial-port")

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unix - find unmatch of lines in 2 text file

Im trying to do match and unmatch practice..I did try try grep and diff... but it only match for whole line.... is it possible to match the lines in file likes below? If I have 2 files: file 1: cat_cute green_apple_sour red_bean_big …
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OS commands in Python

The following command works fine when executed from shell. I would like to do the same thing (or rather, get the same output) in a python script. But no matter what I do I always end up with some quotation-mark-errors. I have tried implementing this…
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