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7 lines
427 B
7 lines
427 B
How to use "grep" command on Unix/Linux operating systems.
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Here you can find descriptions with simple examples of the "grep" command.
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The *grep* filter searches a file for a particular _pattern_ of _characters_, and displays all lines that contain that pattern.
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The pattern that is searched in the file is referred to as the *__regular expression__* (grep stands for globally search for regular expression and print out).
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