1. 检查vnc客户端和服务器是否已经安装：

[gavin@centos ~]$ rpm -q vnc vnc-server

package vnc is not installed

vnc-server-4.0-8.1

cent os 5已包含vnc的安装包

2. 将用户名称加入到配置文件：

(注：这里的“用户名”是指linux系统用户的名称)

[gavin@centos ~]# vi /etc/sysconfig/vncservers

#

# Uncomment the line below to start a VNC server on display :1

# as my 'myusername' (adjust this to your own). You will also

# need to set a VNC password; run 'man vncpasswd' to see how

# to do that.

#

# DO NOT RUN THIS SERVICE if your local area network is

# untrusted! For a secure way of using VNC, see

# http://www.uk.research.att.com/vnc/sshvnc.html>.

# VNCSERVERS="1:myusername"

# VNCSERVERS="1:gavin 2:john" # use the method for more user

VNCSERVERS="1:gavin 2:root 3:root"

# VNCSERVERARGS[1]="-geometry 800x600"

VNCSERVERARGS[1]="-geometry 1024x768"

3. 设置用户gavin的密码

[gavin@centos ~]$ vncpasswd

Password:

Verify:

4. 启动VNC服务

[gavin@centos ~]# /sbin/service vncserver start

Starting VNC server: 1:gavin 　　　　　　　　　　　　[ OK ]　

5. 输入命令

[gavin@centos ~]$ cd ~/.vnc/

[gavin@centos .vnc]$ vi xstartup

#!/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

6. 重启vncserver

[gavin@centos ~]# /sbin/service vncserver restart

Shutting down VNC server: 1:gavin [ OK ]

Starting VNC server: 1:gavin 　　　　　　　　　　　　[ OK ]　

7. Windows登陆到VNC Server

(1).从IE登录

直接从IE浏览器中输入如下地址：

http://xxx.xxx.xxx.xxx:5802

输入密码即可使用。

(2).从VNC view登录

在windows上安装vnc view，然后输入xxx.xxx.xxx.xxx:2，连接登录，输入密码即可。

备注：如果从vnc view登录时，提示connection refused(10061)，则是因为linux防火墙的问题，登录centos系统，选择System-->Preferences-->Remote Desktop，勾选sharing中的两项，Security两项不勾，点击关闭，然后再重新用vnc view登录即可。