Imported Upstream version 2.6.0

docs/man/upsimage.cgi.txt

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+UPSIMAGE.CGI(8)
+===============
+
+NAME
+----
+
+upsimage.cgi - Image-generating helper for upsstats.cgi
+
+SYNOPSIS
+--------
+
+*upsimage.cgi*
+
+NOTE: As a CGI program, this should be invoked through your web server.
+If you run it from the command line, it will either complain about
+unauthorized access or spew a PNG at you.
+
+DESCRIPTION
+-----------
+
+*upsimage.cgi* generates the graphical bars that make up the right side
+of the page generated by linkman:upsstats.cgi[8].  These represent the
+current battery charge, utility voltage, and UPS load where available.
+
+The images are in PNG format, and are created by linking to Boutell's
+excellent gd library.
+
+ACCESS CONTROL
+--------------
+
+upsstats will only talk to linkman:upsd[8] servers that have been defined
+in your linkman:hosts.conf[5].  If it complains about "Access to that host
+is not authorized", check that file first.
+
+FILES
+-----
+
+linkman:hosts.conf[5]
+
+SEE ALSO
+--------
+
+linkman:upsd[8], linkman:upsstats.cgi[8]
+
+Internet resources:
+~~~~~~~~~~~~~~~~~~~
+
+The gd home page: http://www.boutell.com/gd/
+
+The NUT (Network UPS Tools) home page: http://www.networkupstools.org/