UPSIMAGE.CGI(8) - man page online | administration and privileged commands

UPSIMAGE.CGI(8)                             NUT Manual                            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 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
       upsd(8), upsstats.cgi(8)

   Internet resources:
       The gd home page: http://libgd.bitbucket.org

       The NUT (Network UPS Tools) home page: http://www.networkupstools.org/

Network UPS Tools 2.7.1.                    03/21/2014                            UPSIMAGE.CGI(8)