Linux Command Lines

cat common_roots.txt| awk '{if (length($0) > 7) print}' > passv2.txt

captures text that's more than 9 letters and put it into a different file.

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sed

sed 's/ //g'

replace space with nothing

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grep -B5 -A5 -i password FILE_NAME

look for 5 lines before and after the keyword "password" in the specified file.