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diff --git a/doc/rrdcgi.html b/doc/rrdcgi.html
index f062d932d452f31627195c6eb7650e7524ff7df3..917ab97ee2e5dfafaa4a8f633e18adacec172ca1 100644 (file)
--- a/doc/rrdcgi.html
+++ b/doc/rrdcgi.html
only for a subset of tags. This allows nesting of tags.</p>
<p>The argument parser uses the same semantics as you are used from your C-shell.</p>
<dl>
-<dt><strong><a name="item__2d_2dfilter"><strong>--filter</strong></a></strong>
+<dt><strong><a name="item__2d_2dfilter"><strong>--filter</strong></a></strong></dt>
<dd>
<p>Assume that rrdcgi is run as a filter and not as a cgi.</p>
</dd>
-</li>
</dl>
<p>
</p>
<h2><a name="keywords">Keywords</a></h2>
<dl>
-<dt><strong><a name="item_rrd_3a_3acv_name">RRD::CV <em>name</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3acv_name">RRD::CV <em>name</em></a></strong></dt>
<dd>
<p>Inserts the CGI variable of the given name.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3acv_3a_3aquote_name">RRD::CV::QUOTE <em>name</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3acv_3a_3aquote_name">RRD::CV::QUOTE <em>name</em></a></strong></dt>
<dd>
<p>Inserts the CGI variable of the given name but quotes it, ready for
use as an argument in another RRD:: tag. So even when there are spaces in the
value of the CGI variable it will still be considered to be one argument.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3acv_3a_3apath_name">RRD::CV::PATH <em>name</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3acv_3a_3apath_name">RRD::CV::PATH <em>name</em></a></strong></dt>
<dd>
<p>Inserts the CGI variable of the given name, quotes it and makes sure
sure that no problematic pathnames can be introduced through the
CGI interface.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3agetenv_variable">RRD::GETENV <em>variable</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3agetenv_variable">RRD::GETENV <em>variable</em></a></strong></dt>
<dd>
<p>Get the value of an environment variable.</p>
-</dd>
-<dd>
<pre>
<RRD::GETENV REMOTE_USER></pre>
-</dd>
-<dd>
<p>might give you the name of the remote user given you are using
some sort of access control on the directory.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3agoodfor_seconds">RRD::GOODFOR <em>seconds</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3agoodfor_seconds">RRD::GOODFOR <em>seconds</em></a></strong></dt>
<dd>
<p>Specify the number of seconds this page should remain valid. This will prompt
the rrdcgi to output a Last-Modified, an Expire and if the number of
seconds is <em>negative</em> a Refresh header.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3ainclude_filename">RRD::INCLUDE <em>filename</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3ainclude_filename">RRD::INCLUDE <em>filename</em></a></strong></dt>
<dd>
<p>Include the contents of the specified file into the page returned from the cgi.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3asetenv_variable_value">RRD::SETENV <em>variable</em> <em>value</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3asetenv_variable_value">RRD::SETENV <em>variable</em> <em>value</em></a></strong></dt>
<dd>
<p>If you want to present your graphs in another time zone than your own, you
could use</p>
-</dd>
-<dd>
<pre>
<RRD::SETENV TZ UTC></pre>
-</dd>
-<dd>
<p>to make sure everything is presented in Universal Time. Note that the
values permitted to TZ depend on your OS.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3asetvar_variable_value">RRD::SETVAR <em>variable</em> <em>value</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3asetvar_variable_value">RRD::SETVAR <em>variable</em> <em>value</em></a></strong></dt>
<dd>
<p>Analog to SETENV but for local variables.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3agetvar_variable">RRD::GETVAR <em>variable</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3agetvar_variable">RRD::GETVAR <em>variable</em></a></strong></dt>
<dd>
<p>Analog to GETENV but for local variables.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3atime_3a_3alast_rrd_2dfile_strftime_2dform">RRD::TIME::LAST <em>rrd-file</em> <em>strftime-format</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3atime_3a_3alast_rrd_2dfile_strftime_2dform">RRD::TIME::LAST <em>rrd-file</em> <em>strftime-format</em></a></strong></dt>
<dd>
<p>This gets replaced by the last modification time of the selected RRD. The
time is <em>strftime</em>-formatted with the string specified in the second argument.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3atime_3a_3anow_strftime_2dformat">RRD::TIME::NOW <em>strftime-format</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3atime_3a_3anow_strftime_2dformat">RRD::TIME::NOW <em>strftime-format</em></a></strong></dt>
<dd>
<p>This gets replaced by the current time of day. The time is
<em>strftime</em>-formatted with the string specified in the argument.</p>
-</dd>
-<dd>
<p>Note that if you return : (colons) from your strftime format you may
have to escape them using \ if the time is to be used as an argument
to a GRAPH command.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3atime_3a_3astrftime_start_7cend_start_2dsp">RRD::TIME::STRFTIME <em>START|END</em> <em>start-spec</em> <em>end-spec</em> <em>strftime-format</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3atime_3a_3astrftime_start_7cend_start_2dsp">RRD::TIME::STRFTIME <em>START|END</em> <em>start-spec</em> <em>end-spec</em> <em>strftime-format</em></a></strong></dt>
<dd>
<p>This gets replaced by a strftime-formatted time using the format
@@ -169,14 +147,11 @@ whether <em>START</em> or <em>END</em> is specified. Both <em>start-spec</em> a
must be supplied as either could be relative to the other. This is intended
to allow pretty titles on graphs with times that are easier for non RRDtool
folks to figure out than ``-2weeks''.</p>
-</dd>
-<dd>
<p>Note that again, if you return : (colon) from your strftime format,
you may have to escape them using \ if the time is to be used as an
argument to a GRAPH command.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3agraph_rrdgraph_arguments">RRD::GRAPH <em>rrdgraph arguments</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3agraph_rrdgraph_arguments">RRD::GRAPH <em>rrdgraph arguments</em></a></strong></dt>
<dd>
<p>This tag creates the RRD graph defined by its argument and then is
The <strong>--lazy</strong> option in RRD graph can be used to make sure that graphs
are only regenerated when they are out of date. The arguments
to the <strong>RRD::GRAPH</strong> tag work as described in the <strong>rrdgraph</strong> manual page.</p>
-</dd>
-<dd>
<p>Use the <strong>--lazy</strong> option in your RRD::GRAPH tags, to reduce the load
on your server. This option makes sure that graphs are only regenerated when
the old ones are out of date.</p>
-</dd>
-<dd>
<p>If you do not specify your own <strong>--imginfo</strong> format, the following will
be used:</p>
-</dd>
-<dd>
<pre>
<IMG SRC="%s" WIDTH="%lu" HEIGHT="%lu"></pre>
-</dd>
-<dd>
<p>Note that %s stands for the filename part of the graph generated, all
directories given in the PNG file argument will get dropped.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3aprint_number">RRD::PRINT <em>number</em></a></strong>
+<dt><strong><a name="item_rrd_3a_3aprint_number">RRD::PRINT <em>number</em></a></strong></dt>
<dd>
<p>If the preceding <strong>RRD::GRAPH</strong> tag contained and <strong>PRINT</strong> arguments,
then you can access their output with this tag. The <em>number</em> argument refers to the
number of the <strong>PRINT</strong> argument. This first <strong>PRINT</strong> has <em>number</em> 0.</p>
</dd>
-</li>
-<dt><strong><a name="item_rrd_3a_3ainternal__3cvar_3e">RRD::INTERNAL <var></a></strong>
+<dt><strong><a name="item_rrd_3a_3ainternal__3cvar_3e">RRD::INTERNAL <var></a></strong></dt>
<dd>
<p>This tag gets replaced by an internal var. Currently these vars are known:
VERSION, COMPILETIME.
These vars represent the compiled-in values.</p>
</dd>
-</li>
</dl>
<p>
</p>