2/12/2023 0 Comments Grep to find word in fileStrings can include blank spaces, 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: A single letter is a string, as is a word or a sentence. In this example, string is the word or phrase you want to find, and file is the file to be searched.Ī string is one or more characters. To search for a particular character string in a file, use the grep command.
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