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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 trying to be precise, it matters a lot. I use this when I’m searching through ...
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 ...
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 ...