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14 Practical examples of the grep command

May 25, 2016, 10:00 (0 Talkback[s])
(Other stories by Yoander Valdes Rodriguez)

grep is a command-line utility that allows searching of words and/or patterns in a file or group of files.

Its' name comes from the ed command g/re/p (globally search a regular expression and print). Grep does a global search by keyword or regular expression and print all matching lines on the standard output.

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