Linux grep command summary with examples

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This Linux grep command tutorial shows you how to search for text patterns in a file using regular expressions with examples and syntax. FactorPad Linux Essentials playlist covers your first 100 commands.

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Here's the link to the Wikipedia page on Regular Expression:

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As mentioned, check out the Description for a link to the article on Regular Expression, sometimes referred to as regex.  It basically attempts to standardize the way to search and identify patterns in text using symbols.  If you think about it, there must be a standard and many languages have their own.  In order for regex to work, some characters (like * we've seen) have special meanings while others have literal meanings.  It's a worthwhile read.  Also spend a little time in the grep manual page.  -Paul

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New in July 2017! Find all of the code for this video on our website. See link in Description.

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