vncconfig(1)						     Virtual Network Computing						      vncconfig(1)

NAME

       vncconfig - configure and control a VNC server

SYNOPSIS

       vncconfig [parameters]
       vncconfig [parameters] -connect host[:port]
       vncconfig [parameters] -disconnect
       vncconfig [parameters] [-set] Xvnc-param=value ...
       vncconfig [parameters] -list
       vncconfig [parameters] -get Xvnc-param
       vncconfig [parameters] -desc Xvnc-param

DESCRIPTION

       vncconfig  is  used to configure and control a running instance of Xvnc, or any other X server with the VNC extension.  Note that it cannot
       be used to control VNC servers prior to version 4.

       When run with no options, it runs as a kind of "helper" application for Xvnc.  Its main purpose when run in this mode is to  support  clip-
       board  transfer	to  and from the VNC viewer(s).  Note that without a running instance of vncconfig there will be no clipboard support.	It
       puts up a window with some checkboxes which can be used to disable clipboard transfers if required (in the future there may be  more  func-
       tions  available from this window).  The -nowin flag can be used if you always want clipboard support but don't wish to clutter the desktop
       with this window - alternatively the -iconic option can be used to make it iconified by default.

       When run in any other mode, vncconfig is a one-shot program used to configure or control Xvnc as appropriate.  It can be used to tell  Xvnc
       to connect or disconnect from listening viewers, and to set and retrieve Xvnc's parameters.

       Note that the DISPLAY environment variable or the -display option must be set as appropriate to control Xvnc.  If you run it on an ordinary
       X server (or on a version 3 Xvnc) you will get an error message saying that there is no VNC extension.

OPTIONS

       -connect host[:port]
	      Tells an Xvnc server to make a "reverse" connection to a listening VNC viewer (normally connections are made the other way  round  -
	      the  viewer  connects  to  the server). host is the host where the listening viewer is running. If it's not listening on the default
	      port of 5500, you can specify host:port instead.

       -disconnect
	      This causes Xvnc to disconnect from all viewers so that the VNC desktop is not displayed anywhere.

       [-set] Xvnc-param=value
	      Sets an Xvnc parameter to the given value.  Note that some of Xvnc's parameters are read only once at startup so that changing  them
	      in this way may not have any effect.

       -list  Lists all the parameters supported by Xvnc.

       -get Xvnc-param
	      Prints the current value of the given Xvnc parameter.

       -desc Xvnc-param
	      Prints a short description of the given Xvnc parameter.

PARAMETERS

       vncconfig  also	has parameters of its own which can be set on the command line.  These should not be confused with Xvnc's parameters which
       are manipulated with the -set, -get, -list and -desc options.

       Parameters can be turned on with -param or off with -param=0.  Parameters which take a value can be specified as -param value.  Other valid
       forms are param=value -param=value --param=value.  Parameter names are case-insensitive.

       -display Xdisplay
	      Specifies the Xvnc server to control.

       -nowin When run as a "helper" app, don't put up a window.

       -iconic
	      When run as a "helper" app, make the window iconified at startup.

SEE ALSO

       vncpasswd(1), vncviewer(1), vncserver(1), Xvnc(1)
       http://www.realvnc.com

AUTHOR

       Tristan Richardson, RealVNC Ltd.

       VNC  was originally developed by the RealVNC team while at Olivetti Research Ltd / AT&T Laboratories Cambridge.	It is now being maintained
       by RealVNC Ltd.	See http://www.realvnc.com for details.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |				   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |				   |
       +-----------------------------+-----------------------------+

RealVNC Ltd							    03 Mar 2005 						      vncconfig(1)