What Is GREP in Linux and How Do You Use It?

What Is GREP in Linux and How Do You Use It?

Grep is a powerful tool for finding patterns and words on Unix-like systems such as Linux. Find out what Grep is and how to use it to find text from files or folders.

By Nick Congleton -
5 Grep Tools for Linux

5 Grep Tools for Linux

grep is a reliable tool for in-depth file searching. The following tools extend grep’s functionality and wrap it in a full-fledged graphical interface.

By Ivana Isadora Devcic -
Ack: A Better Grep

Ack: A Better Grep

If you have used the Linux command line before, you’ve no doubt used “grep” to search for strings of text. There’s a better way to do so, and it’s called Ack.

By David Delony -
Beginner’s Guide to Grep

Beginner’s Guide to Grep

There is a classic bit of computer wisdom that states “If you’ve got a problem, and decide to solve it with regular expressions, now you’ve got two problems.” This of course stems from the perception that regular expressions are a complicated mix of magic characters and Voodoo. Regular expressions can allow you to achieve elegant […]

By Joshua Price -