![]() ![]() Space," punctuation, and invisible (control) characters.įor example, to find Edgar Allan Poe's telephone extension, type grep, all or part of his name, and the file containing the information: $ grep Poe extensions Edgar Allan Poe x72836 ![]() Where string is the word or phrase you want toįind, and file is the file to be searched.Ī string is one or more characters a single letter ![]() To search for a particular character string in a file, use the grep command. ![]()
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