How to grep for specific pattern in a file
13444
Can grep show only words that match search pattern?
110967
how to grep a variable name
36074
Grep lines between start & end pattern even end pattern in next file
105573
Filter file by line number
100897
How to use grep/awk/unix to match all lines from one file in another file, even if they are duplicates
75498
How to find a text file which contains a specific word inside (not in its name)
150775
Grep for literal strings
136673
How to print file content only if the first line matches a certain pattern?
23494
How to make  grep display only the matching regexp?
105605
Find each line matching a pattern but print only the line above it
7623
How to run grep with multiple AND patterns?
970
grep for text in *.odt or *.doc files?
75449
How to use grep on column?
65417
How to get all lines between first and last occurrences of patterns?
101216
search multiple pattern in file and delete line if pattern matches
80204
How can I get a specific line from a file?
69214
How to use regex pattern in java?