17 Linux grep command examples for a data analysisMar 07, 2016, 12:00 (0 Talkback[s])
(Other stories by Surendra Kumar)
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GREP is a command line search utility or tool to filter the input given to it. Grep got its name from ed editor as g/re/p (global / regular expression / print).
The Grep command can improve a command output by filtering out required information. Grep will become a killer command when we combined it with regular expressions. In this post we will see how to use grep in a basic way and then move on some advanced and rarely used options.
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