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server-tech:quick-introduction-to-grep [Jun 23, 2009 04:55 AM] dordal |
server-tech:quick-introduction-to-grep [Oct 14, 2023 04:43 AM] dordal old revision restored (Nov 21, 2020 10:39 PM) |
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+ | = Quick Introduction to grep/ | ||
+ | grep is a command line utility that lets you search for certain patterns in files, and pull out the lines that match said patterns. grep supports a limited set of regular expressions, | ||
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+ | Standard grep/ | ||
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+ | '' | ||
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+ | That says use egrep recursively, | ||
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+ | grep [[http:// | ||
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+ | '' | ||
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+ | grep is particularly useful for parsing log files (e.g. apache logs, etc.). Angie of ShowMeAnalytics has written a great article on [[http:// |