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rrdgraph(1): Document the RRDCACHED_ADDRESS environment variable.
author
Florian Forster
<octo@leeloo.home.verplant.org>
Sun, 29 Jun 2008 12:32:22 +0000
(14:32 +0200)
committer
Florian Forster
<octo@leeloo.home.verplant.org>
Sun, 29 Jun 2008 12:32:22 +0000
(14:32 +0200)
doc/rrdgraph.pod
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diff --git
a/doc/rrdgraph.pod
b/doc/rrdgraph.pod
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--- a/
doc/rrdgraph.pod
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doc/rrdgraph.pod
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-478,6
+478,21
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There is more information returned than in the standard interface.
Especially the 'graph_*' keys are new. They help applications that want to
know what is where on the graph.
Especially the 'graph_*' keys are new. They help applications that want to
know what is where on the graph.
+=head1 ENVIRONMENT VARIABLES
+
+The following environment variables may be used to change the behavior of
+C<rrdtoolE<nbsp>graph>:
+
+=over 4
+
+=item B<RRDCACHED_ADDRESS>
+
+If this environment variable is set it will have the same effect as specifying
+the C<--daemon> option on the command line. If both are present, the command
+line argument takes precedence.
+
+=back
+
=head1 SEE ALSO
L<rrdgraph> gives an overview of how B<rrdtool graph> works.
=head1 SEE ALSO
L<rrdgraph> gives an overview of how B<rrdtool graph> works.