The grep command is a handy, reliable tool for searching for files or information. This tutorial illustrates 10 ways to take advantage of its power and flexibility. From the tutorial: Windows search ...

Search for PATTERN in FILE.

As a system admin on a Linux system, you might have to parse through a huge log file in Linux. It might seem a painstaking task, especially in the instances where you have to match patterns.

Grep is a linux command utility. The grep filter searches a file for a particular pattern of characters, and displays all lines that contain that pattern. The pattern that is searched in the file is ...

As a Linux user, you may find yourself often needing to search for specific pieces of information within a file or a set of files. This can be a time-consuming task if you’re manually scanning through ...

Carrying over from yesterday’s examination of the Ubuntu command line, today’s installment of 30 Days With Ubuntu Linux is dedicated to ‘man’ and ‘grep’. These commands wield significant power, and ...

I love chaining commands as much as anyone, and sed, awk, grep, and perl are some of my best friends. However, remember that, in *nix, each command runs in its own process, the resources required for ...