grep inverted match on the file and not on a line by line match
28664
How can I find all files that do NOT contain a text string?
105605
Find each line matching a pattern but print only the line above it
74038
How do I grep for multiple patterns on multiple lines?
147589
Can I get the opposite of `diff -q` -- matching identical files without printing their contents
81426
How do I grep file paths out of a text file?
80516
Return previous line of all matches
137070
If column matches another file, print every line with match (awk/grep)
61973
remove lines that is newer than the given date in a file
50542
Remove lines from file up to a pattern, unless the pattern doesn't exist
119124
grep for string not preceded by another string
62383
AWK: Access captured group from line pattern
37052
Read a file line by line in reverse order
22114
Extracting a regex matched with 'sed' without printing the surrounding characters
129609
Grep searching two words in a line
95381
How to run grep and show x number of lines before and after the match
111816
Performing grep operation in tar files without extracting
58443
Merge alternate lines from two files