The everlastingly useful grep command can change its character with the flip of a switch to help you find things. The grep command – likely one of the first ten commands that every Unix user comes to ...

grep is a command-line utility for searching plain-text data sets for lines that match a regular expression. Created in the early days of Unix, it has become a cornerstone of text processing in Linux ...

Certain Linux commands are no longer maintained for a number of reasons - including security vulnerabilities. Here's the list.

Whenever you use a simple grep command to find a single word or phrase in a file, you run the risk of getting a lot of extra “stuff” you didn’t want to see. Grep for “not” and you get “nothing”, ...

With some funding from Google and the U.S. Energy Department, a pair of computer scientists at Dartmouth University are updating the venerable grep and diff Unix command line utilities to handle more ...

Les administrateurs Linux ne peuvent pas se contenter de l’interface graphique. C’est pourquoi nous avons compilé ici les commandes Linux utiles au quotidien. En apprenant à utiliser quelques outils ...