主要参考文章

http://blog.51766.com/comments/zsc/Weblog/1148650408392

room根用户登录在/root目录下

#rpm -q vnc vnc-server查询已安装vnc的客户端和服务器端

vnc-4.1.1-36

vnc-server-4.1.1-36

#vi /etc/sysconfig/vncservers将fangfang用户名加入vncservers文件中

如下所示：

# VNCSERVERS="2:myusername"

VNCSERVERS="2:fangfang"

创建一个vnc的口令

#vncpasswd

Password:

Verify:

启动vnc服务

#sudo /sbin/service vncserver start

Starting VNC server:2:fangfang [FAILED]

后来改为用户fangfang,并在/home/fangfang目录下创建vnc的口令

[fangfang@fangfang ~]$vncpasswd

Password:

Verifty:

$ls -d .vnc

.vnc

$ls .vnc

passwd

$/sbin/service vncserver start

Starting VNC server:2:fangfang runuser:cannot set groups:Operation not permitted

[FAILED]

$sudo /sbin/service vncserver start

fangfang is not in the sudorers file.This incident will be reported.

退出仍用root用户

#sudo /sbin/service vncserver start

Starting VNC server:2:fangfang xauth:creating new authority file /home/fangfa

ng/.Xauthority

New 'fangfang.fw:2(fangfang)'desktop is fangfang.fw:2

Creating default startup script /home/fangfang/.vnc/xstartup

Starting applications specified in /home/fangfang/.vnc/xstartup

Log file is /home/fangfang/.vnc/fangfang.fw:2.log

[OK]

这次成功了.

#cd .vnc (/home/fangfang/下）

#ls

fangfang.fw:2.log fangfag.fw:2.pid passwd xstartup

#vi xstartup

下面两行的注释去掉。

unset SESSION_MANAGER

exec /etc/X11/xinit/xinitrc

保存退出

重启vncserver

#sudo /sbin/service vncserver restart

Shutting down VNC server:2:fangfang [OK]

Starting VNC server:2:fangfang

New 'fangfang.fw:2(fangfang)'desktop is fangfang.fw:2

Starting application specified in /home/fangfang/.vnc/xstartup

Log file is /home/fangfang/.vnc/fangfang.fw:2.log

[OK]

在本机上试连接到vncserver

#vncviewer localhost:2

成功，打开了一个vnc窗口，输入口令，进入。

客户端的配置

如客户端为windows ,用putty详见SSH配置一文

客户端为linux：

1.vncviewer localhost:2 在本机执行

2.用ssh

ssh -L 5901:localhost:5901 -l foo myserver

需在sudo vi /etc/sysconfig/iptables中打开5901端口，

然后重启iptables

sudo /sbin/service iptables restart

或者直接用ip地址

ssh -L 5901:localhost:5901 -l foo 192.168.x.x