anchor.diff:              fi
             '';
   
  +        path = [ pkgs.nettools ];
  +
           # Zabbix doesn't have an option not to daemonize, and doesn't
           # daemonize in a way that allows Upstart to track it.  So to
           # make sure that we notice when it goes down, we start Zabbix
  
positive.code: 
          description = "Zabbix server daemon";
  
          startOn = if cfg.dbServer == "localhost" then "started postgresql" else "filesystem";
          stopOn = if cfg.dbServer == "localhost" then "stopping postgresql" else "starting shutdown";
  
          preStart =
            ''
  
negative.code:         # just monitor `cat'.
          script =
            ''
              rm -f ${stateDir}/dummy
              mkfifo ${stateDir}/dummy
              cat ${stateDir}/dummy &
  