/Shell/Bash/Bash return lines from one file that arent in another

Bash return lines from one file that arent in another

# Example usage:
awk 'NR==FNR { b[$0] = 1; next } !b[$0]' input_file_1 input_file_2
# This returns all lines of input_file_2 that aren't found in 
# input_file_1

# Note, remove the ! to return all lines in common between the files

Source: unix.stackexchange.com

Similar codes

0 vote379 views1 answer
Cannot find module inquirer
Shell/Bash
2 votes373 views1 answer
Bash print lines that match any of several words
Shell/Bash
0 vote350 views1 answer
Get files changed in branch
Shell/Bash
6 votes354 views2 answers
Go to line vscode
Shell/Bash
13 votes669 views1 answer
Firewall not enabled (skipping reload)
Shell/Bash
23 votes339 views1 answer
Java check jre version
Shell/Bash
0 vote371 views1 answer
Combine two files as columns
Shell/Bash
3 votes334 views2 answers
Install neo4j latest version ubuntu
Shell/Bash
6 votes337 views2 answers
Linux remove all files same extension in directory
Shell/Bash
22 votes396 views6 answers
Add python to path
Shell/Bash