Provided by: nut-cgi_2.0.3-4build1_i386 bug

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 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 upsd(8) servers that have  been  defined  in
       your  hosts.conf(5).  If it complains about "Access to that host is not
       authorized", check that file first.

FILES

       hosts.conf(5)

SEE ALSO

       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/

                                Wed Oct 16 2002                upsimage.cgi(8)