/Shell/Bash/Shell get all lines that are in one file and not another

Shell get all lines that are in one file and not 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

Shell get all lines that are in one file and not another

 diff file2 file1 | grep '^>' | sed 's/^>\ //'

Source: stackoverflow.com

Similar codes

0 vote344 views1 answer
Bash get width of terminal
Shell/Bash
0 vote369 views1 answer
Git create fodler
Shell/Bash
0 vote335 views3 answers
Adobe reader for ubuntu 20.04
Shell/Bash
60 votes350 views4 answers
How to check git config username?
Shell/Bash
0 vote357 views1 answer
Boost volume in ubuntu 18.04
Shell/Bash
0 vote390 views1 answer
Install playstore anbox
Shell/Bash
0 vote341 views1 answer
Unix delete file contents only
Shell/Bash
5 votes322 views2 answers
Merge git branch
Shell/Bash
8 votes275 views6 answers
Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
Shell/Bash
0 vote323 views1 answer
Git abort mmerge
Shell/Bash