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  • Committer: Bazaar Package Importer
  • Author(s): Clint Byrum
  • Date: 2010-07-22 08:07:01 UTC
  • mfrom: (1.2.8 upstream) (3.1.6 sid)
  • Revision ID: james.westby@ubuntu.com-20100722080701-k46mgdfz6euxwqsm
Tags: 1.4.3-1ubuntu1
* Merge from debian unstable, Remaining changes:
  - debian/control: Don't build against ruby1.9 as we don't want
    it in main.
* require libdbi >= 0.8.3 to prevent aborts when using dbi datasources

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doc/rrdfetch.html
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                <li><a href="#time_specification_examples">TIME SPECIFICATION EXAMPLES</a></li>
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        </ul>
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        <li><a href="#environment_variables">ENVIRONMENT VARIABLES</a></li>
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        <li><a href="#author">AUTHOR</a></li>
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</ul>
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<p><strong>rrdtool</strong> <strong>fetch</strong> <em>filename</em> <em>CF</em>
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[<strong>--resolution</strong>|<strong>-r</strong>&nbsp;<em>resolution</em>]
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[<strong>--start</strong>|<strong>-s</strong>&nbsp;<em>start</em>]
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[<strong>--end</strong>|<strong>-e</strong>&nbsp;<em>end</em>]</p>
 
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[<strong>--end</strong>|<strong>-e</strong>&nbsp;<em>end</em>]
 
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[<strong>--daemon</strong>&nbsp;<em>address</em>]</p>
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<p>
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</p>
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<hr />
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TIME SPECIFICATION section for a detailed explanation of how to
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specify the end time.</p>
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</dd>
 
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<dt><strong><a name="daemon_address" class="item"><strong>--daemon</strong> <em>address</em></a></strong></dt>
 
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<dd>
 
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<p>Address of the <a href="././rrdcached.html">the rrdcached manpage</a> daemon. If specified, a <code>flush</code> command is sent
 
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to the server before reading the RRD files. This allows <strong>rrdtool</strong> to return
 
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fresh data even if the daemon is configured to cache values for a long time.
 
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For a list of accepted formats, see the <strong>-l</strong> option in the <a href="././rrdcached.html">the rrdcached manpage</a> manual.</p>
 
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<pre>
 
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 rrdtool fetch --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd AVERAGE</pre>
 
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</dd>
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</dl>
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<p>
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</p>
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<p>
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</p>
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<hr />
 
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<h1><a name="environment_variables">ENVIRONMENT VARIABLES</a></h1>
 
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<p>The following environment variables may be used to change the behavior of
 
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<code>rrdtoolfetch</code>:</p>
 
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<dl>
 
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<dt><strong><a name="rrdcached_address" class="item"><strong>RRDCACHED_ADDRESS</strong></a></strong></dt>
 
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<dd>
 
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<p>If this environment variable is set it will have the same effect as specifying
 
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the <code>--daemon</code> option on the command line. If both are present, the command
 
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line argument takes precedence.</p>
 
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</dd>
 
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</dl>
 
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<p>
 
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</p>
 
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<hr />
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<h1><a name="author">AUTHOR</a></h1>
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<p>Tobias Oetiker &lt;<a href="mailto:tobi@oetiker.ch">tobi@oetiker.ch</a>&gt;</p>
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