这篇文章是我邀请朋友zeeman写的.

1 preparation create xstartup file under your $HOME directory:

[chazhang@psrh4 ~/.vnc]$ ls
opmanager.asia.corp.platform.com:23.log  passwd       psrh4:2.log  slsf02:1.log  slsf02:2.log  xstartup*
opmanager.asia.corp.platform.com:23.pid  psrh4:1.log  psrh4:2.pid  slsf02:1.pid  slsf02:2.pid

[chazhang@psrh4 ~/.vnc]$ more xstartup
#!/bin/sh

# Uncomment the following two lines for normal desktop:
# unset SESSION_MANAGER
# exec /etc/X11/xinit/xinitrc
xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
#twm &

startkde &

2 startup vncserver on display 2:
[chazhang@psrh4 ~/.vnc]$ vncserver :2 -geometry 1280*
xauth:  /home/chazhang/.Xauthority not writable, changes will be ignored
xauth:  error in locking authority file /home/chazhang/.Xauthority

New 'psrh4:2 (chazhang)' desktop is psrh4:2

Starting applications specified in /home/chazhang/.vnc/xstartup
Log file is /home/chazhang/.vnc/psrh4:2.log

[chazhang@psrh4 ~/.vnc]$ nmap -v 127.0.0.1|grep vnc
5802/tcp open  vnc-http-2
5902/tcp open  vnc-2

3 vnc will open will open http port(5800+2)

visit from http browser

access the following site http://psrh4:5802

4 stop vncserver

 vncserver -kill :2