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1. 检查vnc客户端和服务器是否已经安装：
[root@datacenter7 smdata]# rpm -q vnc vnc-server
vnc-4.1.2-14.el5_6.6
vnc-server-4.1.2-14.el5_6.6
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)
[root@datacenter7 oracle]# vi /etc/sysconfig/vncservers
# The VNCSERVERS variable is a list of display:user pairs.
#
# Uncomment the lines below to start a VNC server on display :2
# 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
# <URL:http://www.uk.research.att.com/archive/vnc/sshvnc.html>.
# Use "-nolisten tcp" to prevent X connections to your VNC server via TCP.
# Use "-nohttpd" to prevent web-based VNC clients connecting.
# Use "-localhost" to prevent remote VNC clients connecting except when
# doing so through a secure tunnel. See the "-via" option in the
# `man vncviewer' manual page.
VNCSERVERS="1:oracle"
#VNCSERVERS="2:root"
#VNCSERVERARGS[1]="-geometry 800x600 -nolisten tcp -nohttpd -localhost"
#VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -nohttpd -localhost"
VNCSERVERARGS[1]="-geometry 800x600"
3. 设置用户navy的密码
[oracle@datacenter7 ~]$ vncserver
Password:
Verify:
4. 启动VNC服务
[root@datacenter7 ~]# /sbin/service vncserver start
Starting VNC server: 1:gavin [ OK ]
5. 输入命令
[oracle@datacenter7 ~]$ cd .vnc/
[oracle@datacenter7 .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" &
#startkde &
gnome-session &
6. 重启vncserver
[root@datacenter7 ~]# /sbin/service vncserver restart
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:5801
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:1，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
本文出自 “屌丝运维男” 博客，请务必保留此出处http://navyaijm.blog.51cto.com/4647068/809453