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To search a text file for a string of characters or a regular expression use the command:
grep pattern filename(s)
Using this command you can check to see if a text file holds specific information. grep is often used to search the output from a command.
Any regular expression containing one or more special characters must be quoted to remove their meaning.
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This UNIX Guide maintained by SillyDog701, portion of this Guide is based on UNIXhelp. UNIXhelp is copyright University of Edinburgh. This page was last modified on 14 March, 2006
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