yum groupinstall "X Window System" "Desktop"

yum groupinstall Xfce

yum install tigervnc-server tigervnc

VNCSERVERS="1:root"
VNCSERVERARGS[1]="-geometry 1024x768 -alwaysshared -depth 24"

#!/bin/sh
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
gnome-session & #set starting GNOME desktop
#startkde & #kde desktop
#twm & #Text interface
#/usr/bin/startxfce4
#exec /usr/bin/fluxbox

vncserver

vncserver -kill :1
vncserver -kill :2

chkconfig vncserver on

# netstat –tunlp
Proto Recv-Q Send-Q Local Address    Foreign Address    State  PID/Program name
tcp  0  0 0.0.0.0:5901    0.0.0.0:*     LISTEN  2092/Xvnc
tcp  0  0 0.0.0.0:111     0.0.0.0:*     LISTEN  1459/rpcbind
tcp  0  0 0.0.0.0:6001    0.0.0.0:*     LISTEN  2092/Xvnc
tcp  0  0 0.0.0.0:22     0.0.0.0:*     LISTEN  1711/sshd
tcp  0  0 127.0.0.1:631    0.0.0.0:*     LISTEN  1557/cupsd
# vim /etc/sysconfig/iptables
-A RH-Firewall-l-INPUT -p tcp -m tcp –dport 5801 -j ACCEPT
-A RH-Firewall-l-INPUT -p tcp -m tcp –dport 5901 -j ACCEPT
-A RH-Firewall-l-INPUT -p tcp -m tcp –dport 6001 -j ACCEPT
# /etc/init.d/iptables restart