Grep and regex on a file with bash
1388
Learning Regular Expressions
102447
grep without showing path/file:line
77814
How to open or list all files whose name matches two patterns in Bash
125932
How to grep for text in a file and display the paragraph that has the text?
115046
grep one line before the match plus the match
156045
How do I grep for lines containing either of two words, but not both?
71912
How to return both file name and line number with find ... -exec grep?
129249
How to use grep and cut together?
11784
How do you parse a filename in bash?
21054
Find and Replace Inside a Text File from a Bash Command
52424
Using regex inside if clause in bash
36905
Convince grep to output all lines, not just those with matches
28459
How do regular expressions differ from wildcards used to filter files
69991
How do I use grep to search for the string "-1"
95381
How to run grep and show x number of lines before and after the match
23506
Why doesn't grep using pipe work here?
126000
How to perform a multi line grep