  Copyright 2009 Free Software Foundation, Inc.

  Copying and distribution of this file, with or without modification,
  are permitted in any medium without royalty provided the copyright
  notice and this notice are preserved.

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These are "local CGI" routines for when the product is installed on
the same machine as the web server.

This is probably a mistake and the whole lot should be written in PHP
and use the shell-level routines.
