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Display the lines of file that contain the pattern 'Pap' but they don't contain the pattern 'Aig'

How to make such a double query? I try grep -e Pap -e -v Aig filename.txt and grep 'Pap' && -v 'Aig' filename.txt but both don't work

Use a pipe between your filters

grep -e Pap filename.txt | grep -v Aig

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