Linux grep what in file 1 is in file 2
30337
Output the common lines (similarities) of two text files (the opposite of diff)?
116985
grep for all the lines that doest not have a particular word
112463
Function of second grep in `ps | grep -v | grep`
60311
Compare two files: lines present in one, not in the other, by one column comparison
122404
Explain this perl code which displays common lines in 2 files
12219
grep files from list
112567
Comparing the contents of two directories
77814
How to open or list all files whose name matches two patterns in Bash
86948
How to compare two column of two file and print not matching pattern with awk
107158
grep with logic operators
1429
Diff the output of two `awk` commands
103971
Grep command to find files containing text string and move them
131236
what's wrong with my grep command?
11079
Comparing two strings in Bash
51930
Find the similarities between two files
22055
How to find files containing two strings in different lines
145207
Remove all lines in file A which contain the strings in file B