install tigervnc package by yum

yum install tigervnc*

set your password:

vncpasswd

set password:

vncpasswd
Password:
Verify:

open /etc/sysconfig/vncserver

VNCSERVERS="1:root"

1 is display number,like: if you use 1 ,vncviewer must use x.x.x.x:1

root is user account

start to vncserver

service vncserver start

Creating default startup script /root/.vnc/xstartup
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/ServerNX:1.log

                                                           [  OK ]

 

done