1upsimage.cgi(8)             Network UPS Tools (NUT)            upsimage.cgi(8)
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NAME

6       upsimage.cgi - Image‐generating helper for upsstats.cgi
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SYNOPSIS

9       upsimage.cgi
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NOTE

13       As  a  CGI program, this should be invoked through your web server.  If
14       you run it from the command line, it will either complain  about  unau‐
15       thorized access or spew a PNG at you.
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DESCRIPTION

19       upsimage.cgi  generates  the graphical bars that make up the right side
20       of the page generated by upsstats.cgi(8).  These represent the  current
21       battery charge, utility voltage, and UPS load where available.
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23       The  images  are in PNG format, and are created by linking to Boutell's
24       excellent gd library.
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ACCESS CONTROL

28       upsstats will only talk to upsd(8) servers that have  been  defined  in
29       your  hosts.conf(5).  If it complains about "Access to that host is not
30       authorized", check that file first.
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FILES

34       hosts.conf(5)
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SEE ALSO

38       upsstats.cgi(8)
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41   Internet resources:
42       The gd home page: http://www.boutell.com/gd/
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44       The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
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48                                Wed Oct 16 2002                upsimage.cgi(8)