Last active
November 9, 2020 08:33
-
-
Save marc0x71/6107414e80615df3e8cbf508fa59ff05 to your computer and use it in GitHub Desktop.
Fast grep -vf
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
awk 'FNR==NR {hash[$0]; next} !($0 in hash)' file-piccolo file-grande |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment