Match multiple expressions in different lines with a logical AND using grep - all expressions must occur in the same textfile
2971
Search for text files where two different words exist (any order, any line)
123344
Match exact string using grep
2164
How to make \left, \right pairs of delimiter work over multiple lines?
126000
How to perform a multi line grep
114565
GREP / SED or AWK: Print entire paragraph in a file on pattern match
95381
How to run grep and show x number of lines before and after the match
65479
Search for multiple patterns from a file using find command
129609
Grep searching two words in a line
118486
Detecting pattern at the end of a line with grep
95065
Grep -H not always returning file path when two matches are on the same line
129249
How to use grep and cut together?
26517
Is there a tool to get the lines in one file that are not in another?
158360
How can I "grep" patterns across multiple lines?
52424
Using regex inside if clause in bash
100897
How to use grep/awk/unix to match all lines from one file in another file, even if they are duplicates
46301
How to find lines matching a pattern and delete them?
115046
grep one line before the match plus the match