2024年2月21日发(作者：)
Centos开启远程桌面
VNC客户端下载地址：/soft/
配置服务器：
Rpm -qa | grep vncserver #查看是否安装vncserver服务
Yum install -y vnc-server #按章vncserver服务
Vi /etc/sysconfig/vncservers #编辑vncserver服务
找到最后两行
#VNCSERVERS="2:myusername" #"2"是桌面号 可以修改 修改后远程端口
就是5902 myusername修改为你要登陆
的用户名 一般修改为root即可
#VNCSERVERARGS[2]="-genmetry 800*600 *nolisten tcp -local
取消最后两行在 ＃，把命令注释取消，使命令生效；
vncserver #开始vncserver服务 输入后提示输入 访问密码
修改防火墙 开放要访问的端口号
Vi /etc/sysconfig/iptables #复制开房22端口的命令，把22改成要开放的端口号
Service iptables restart #重启防火墙服务
Service vncserver #重启vncserver服务
安装并运行VNC客户端，填写你的服务器IP和端口号就可以连接了
附录
login as: root
root@192.168.1.18's password:
[root@localhost ~]# yum install -y vnc-server
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
* base:
* extras:
* updates:
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package tigervnc-server.i686 0:6 set to be updated
--> Processing Dependency: xorg-x11-fonts-misc for package:
6.i686
--> Running transaction check
---> Package 0:6 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository
Size
================================================================================
Installing:
tigervnc-server i686 6 base 1.1 M
Installing for dependencies:
xorg-x11-fonts-misc noarch 6 base 5.8 M
Transaction Summary
================================================================================
Install 2 Package(s)
Upgrade 0 Package(s)
Total download size: 6.9 M
Installed size: 9.7 M
Downloading Packages:
(1/2): 6.i | 1.1 MB 00:00
(2/2): | 5.8 MB 00:00
--------------------------------------------------------------------------------
Total 7.1 MB/s | 6.9 MB 00:00
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
base/gpgkey | 3.3 kB 00:00 ...
Importing GPG key 0xC105B9DE "CentOS-6 Key (CentOS 6 Official Signing Key)
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : 1/2
Installing : 6.i686 2/2
Installed:
tigervnc-server.i686 0:6
Dependency Installed:
0:6
Complete!
[root@localhost ~]# vi /etc/sysconfig/vncservers
[root@localhost ~]# vncserver
You will require a password to access your desktops.
Password:
Verify:
xauth: creating new authority file /root/.Xauthority
New 'omain:1 (root)' desktop is omain:1
Creating default startup script /root/.vnc/xstartup
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/omain:
[root@localhost ~]# vi /etc/sysconfig/iptables
[root@localhost ~]# service iptables restart
iptables: Flushing firewall rules: [ OK ]
iptables: Setting chains to policy ACCEPT: filter [ OK ]
iptables: Unloading modules: [ OK ]
iptables: Applying firewall rules: [ OK ]
[root@localhost ~]# service vncserver
Usage: /etc/init.d/vncserver {start|stop|restart|try-restart|status|force-reload}
[root@localhost ~]# ping 192.168.1.31
PING 192.168.1.31 (192.168.1.31) 56(84) bytes of data.
^C
--- 192.168.1.31 ping statistics ---
21 packets transmitted, 0 received, 100% packet loss, time 20947ms
[root@localhost ~]# service vncserver restart
Shutting down VNC server: 2:root [FAILED]
Starting VNC server: 2:root
New 'omain:2 (root)' desktop is omain:2
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/omain:
[ OK ]
[root@localhost ~]# vi /etc/sysconfig/iptables
[root@localhost ~]# vi /etc/sysconfig/vncservers
[root@localhost ~]# service iptables restart
iptables: Flushing firewall rules: [ OK ]
iptables: Setting chains to policy ACCEPT: filter [ OK ]
iptables: Unloading modules: [ OK ]
iptables: Applying firewall rules: [ OK ]
[root@localhost ~]# service vncserver restart
Shutting down VNC server: 1:root [ OK ]
Starting VNC server: 1:root
New 'omain:1 (root)' desktop is omain:1
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/omain:
[ OK
[root@localhost ~]#
]
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