How-To Geek on MSN

Using grep: 5 game-changing command examples

With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re ...
Network World

Taking advantage of the grep command’s many options

The simplest grep command looks like the one shown below. This “find string in file” command will show all the lines in the file that contain the string, even when that string is only part of a longer ...
How-To Geek on MSN

Linux tools pipe behavior: Is it a bug or feature?

If you have any experience with the Linux command line, you’ve probably used a pipe to solve tasks by combining simple ...
iMasters

DicasLPI 103.7: Procurar em arquivos de texto usando expressões regulares- Parte 02

entusiasta Linux, especialista em Autenticação Centralizada e Servidores de Arquivos, e Antigomobilista nas horas vagas. Deividson é um dos co-fundadores do Seja Livre, e atualmente é Editor de ...