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<body style="background-color: white">
-<p><a name="__index__"></a></p>
+
<!-- INDEX BEGIN -->
+<div name="index">
+<p><a name="__index__"></a></p>
<!--
<ul>
<ul>
<li><a href="#resolution_interval">RESOLUTION INTERVAL</a></li>
- <li><a href="#atstyle_time_specification">AT-STYLE TIME SPECIFICATION</a></li>
+ <li><a href="#at_style_time_specification">AT-STYLE TIME SPECIFICATION</a></li>
<li><a href="#time_reference_specification">TIME REFERENCE SPECIFICATION</a></li>
<li><a href="#time_offset_specification">TIME OFFSET SPECIFICATION</a></li>
<li><a href="#time_specification_examples">TIME SPECIFICATION EXAMPLES</a></li>
<li><a href="#author">AUTHOR</a></li>
</ul>
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+</div>
<!-- INDEX END -->
<p>
function to get data from <strong>RRD</strong>s. <strong>fetch</strong> will analyze the <strong>RRD</strong>
and try to retrieve the data in the resolution requested.
The data fetched is printed to stdout. <em>*UNKNOWN*</em> data is often
-represented by the string ``NaN'' depending on your OS's printf
+represented by the string "NaN" depending on your OS's printf
function.</p>
<dl>
-<dt><strong><a name="item_filename"><em>filename</em></a></strong></dt>
+<dt><strong><a name="filename" class="item"><em>filename</em></a></strong></dt>
<dd>
<p>the name of the <strong>RRD</strong> you want to fetch the data from.</p>
</dd>
-<dt><strong><a name="item_cf"><em>CF</em></a></strong></dt>
+<dt><strong><a name="cf" class="item"><em>CF</em></a></strong></dt>
<dd>
<p>the consolidation function that is applied to the data you
want to fetch (AVERAGE,MIN,MAX,LAST)</p>
</dd>
-<dt><strong><a name="item_resolution"><strong>--resolution</strong>|<strong>-r</strong> <em>resolution</em> (default is the highest resolution)</a></strong></dt>
+<dt><strong><a name="resolution" class="item"><strong>--resolution</strong>|<strong>-r</strong> <em>resolution</em> (default is the highest resolution)</a></strong></dt>
<dd>
<p>the interval you want the values to have (seconds per
value). <strong>rrdfetch</strong> will try to match your request, but it will return
data even if no absolute match is possible. <strong>NB.</strong> See note below.</p>
</dd>
-<dt><strong><a name="item_start"><strong>--start</strong>|<strong>-s</strong> <em>start</em> (default end-1day)</a></strong></dt>
+<dt><strong><a name="start" class="item"><strong>--start</strong>|<strong>-s</strong> <em>start</em> (default end-1day)</a></strong></dt>
<dd>
<p>start of the time series. A time in seconds since epoch (1970-01-01)
one day worth of data will be fetched. See also AT-STYLE TIME SPECIFICATION
section for a detailed explanation on ways to specify the start time.</p>
</dd>
-<dt><strong><a name="item_end"><strong>--end</strong>|<strong>-e</strong> <em>end</em> (default now)</a></strong></dt>
+<dt><strong><a name="end" class="item"><strong>--end</strong>|<strong>-e</strong> <em>end</em> (default now)</a></strong></dt>
<dd>
<p>the end of the time series in seconds since epoch. See also AT-STYLE
<p>both start and end time are within the desired RRA</p>
</li>
</ol>
-<p>So, if time now is called ``t'', do</p>
+<p>So, if time now is called "t", do</p>
<pre>
end time == int(t/900)*900,
start time == end time - 1hour,
-r $rrdres -e @{[int($ctime/$rrdres)*$rrdres]} -s e-1h"'</pre>
<p>
</p>
-<h2><a name="atstyle_time_specification">AT-STYLE TIME SPECIFICATION</a></h2>
+<h2><a name="at_style_time_specification">AT-STYLE TIME SPECIFICATION</a></h2>
<p>Apart from the traditional <em>Seconds since epoch</em>, RRDtool does also
understand at-style time specification. The specification is called
-``at-style'' after the Unix command <code>at(1)</code> that has moderately complex
+"at-style" after the Unix command <code>at(1)</code> that has moderately complex
ways to specify time to run your job at a certain date and time. The
at-style specification consists of two parts: the <strong>TIME REFERENCE</strong>
specification and the <strong>TIME OFFSET</strong> specification.</p>