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30 lines
844 B
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.. include:: kbd.rst
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.. _Cookbook:
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Cookbook
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========
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This chapter contains recipes for common tasks that can be done in **lnav**.
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These recipes can be used as a starting point for your own needs after some
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adaptation.
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Log Analysis
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------------
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Most log analysis within **lnav** is done through the :ref:`sql-ext`. The
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following examples should give you some ideas to start leveraging this
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functionality. One thing to keep in mind is that if a query gets to be too
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large or multiple statements need to be executed, you can create a
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:code:`.lnav` script that contains the statements and execute it using the
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|ks| | |ke| command prompt.
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* To count the number of times a client IP shows up in the loaded web access
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logs:
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.. code-block:: custsqlite
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;SELECT c_ip, count(*) as hits FROM access_log GROUP BY c_ip ORDER BY hits DESC
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