gistfile1.txt

===============================================
 Server listening
===============================================

1. install
# apt-get install vnc4server xinetd

2. Security 
# vncpasswd /root/.vncpasswd
Password:
Verify:

3. As a service

# vim /etc/xinetd.d/Xvnc
service Xvnc
{
        type = UNLISTED
        disable = no
        socket_type = stream
        protocol = tcp
        wait = yes
        user = root
        server = /usr/bin/Xvnc
        server_args = -inetd :1 -query localhost -geometry 1024x768 -depth 16 -once -fp /usr/share/X11/fonts/misc -DisconnectClients=0 -NeverShared passwordFile=/root/.vncpasswd
        port = 5901
}

4. Start the service

# service xinetd stop
# service xinetd start


=========================================
Client trying:
=========================================

$ vncviewer 192.168.1.125:1

TigerVNC Viewer for X version 1.0.90 - built May 10 2011 10:04:22
Copyright (C) 2002-2005 RealVNC Ltd.
Copyright (C) 2000-2006 TightVNC Group
Copyright (C) 2004-2009 Peter Astrand for Cendio AB
See http://www.tigervnc.org for information on TigerVNC.

Wed Sep  7 10:08:20 2011
 CConn:       connected to host 192.168.1.125 port 5901
 main:        read: Connection reset by peer (104)