Bash - grep

Grep Man Page

Subtract a small file from a bigger file

grep -vf small_file.txt big_file.txt

Matching Control

• -f FILE, –file=FILE: Obtain patterns from FILE, one per line. If this option is used multiple times or is combined with the
• -v –invert-match: Invert the sense of match

Feedback

Was this page helpful?

Glad to hear it! Please tell us how we can improve.

Sorry to hear that. Please tell us how we can improve.