# Grep

> grep, egrep, fgrep, rgrep - print lines that match patterns

grep is a command-line utility for searching plain-text data sets for lines that match a regular expression.

### [Manual](https://www.gnu.org/software/grep/manual/grep.html)

## TIL(s)

* [Grep Case Insensitive Search](https://til.devjugal.com/linux/grep/grep-case-insensitive-search)
* [Grep Count Occurance](https://til.devjugal.com/linux/grep/grep-count-matches)
* [Grep Exact Match](https://til.devjugal.com/linux/grep/grep-exact-match)
* [Grep Invert Search](https://til.devjugal.com/linux/grep/grep-invert-search)
* [Grep On Continous Stream](https://til.devjugal.com/linux/grep/grep-on-continous-stream)
* [Grep Quiet Mode](https://til.devjugal.com/linux/grep/grep-quiet-mode)
* [Grep Search For Multiple Strings](https://til.devjugal.com/linux/grep/grep-search-for-multiple-strings)
* [Remove Empty Lines](https://til.devjugal.com/linux/grep/remove-empty-lines)