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Scrutinizer
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UNIX for Beginners Questions & Answers
12-21-2017
6
Confusion in working of carat(^) symbol
4,591
Posted By
Scrutinizer
One thing to also note is that grep "^[^nN]"...
One thing to also note is that
grep "^[^nN]" also removes empty lines (since it does not start with a non-n or N character), whereas
grep -v "^[nN]" does not remove empty lines
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