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[root@localhost ~]# yum install tigervnc-server ###没有配置yum源可以使用 rpm -ivh安装 [root@localhost ~]# rpm -qc tigervnc-server /etc/sysconfig/vncservers [root@localhost ~]# chkconfig --level 35 vncserver on
[root@localhost ~]# vim /etc/sysconfig/vncservers VNCSERVERS="1:root" 以vnc使用用户登录系统,创建vnc密码,vncpasswd [root@localhost ~]$ vncpasswd Password: 输入密码 Password must be at least 6 characters - try again Password: 再次输入密码 Verify:
启动服务一次,生成 /home/visitor/.vnc/xstartup
[root@localhost ~]$ vncserver New 'localhost.localdomain:1 (visitor)' desktop is localhost.localdomain:1 Starting applications specified in /home/visitor/.vnc/xstartup Log file is /home/visitor/.vnc/localhost.localdomain:1.log
[root@localhost ~]# /etc/init.d/vncserver start 正在启动 VNC 服务器:1:root New 'localhost.localdomain:1 (visitor)' desktop is localhost.localdomain:1 Starting applications specified in /home/visitor/.vnc/xstartup Log file is /home/student/.vnc/localhost.localdomain:2.log [确定]
[root@localhost ~]# vim /etc/sysconfig/iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 5901 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 5902 -j ACCEPT [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 ]
PS: 有时因为网络安全要求,不能使用常用端口,需要更改vnc服务的默认端口,按照以下步骤即可:
1。修改vnc的默认端口
[root@localhost ~]# vim /usr/bin/vncserver
注释:修改如下两行中默认的端口5900为你想要修改的端口 118:$vncPort = 5900 + $displayNumber;
274: if (!bind(S, pack(‘S n x12’, $AF_INET, 5900 + $n))) {
2.重启vnc服务 [root@localhost ~]# /etc/init.d/vncserver restar
3.访问vnc时,比如使用VNC viewer访问,你访问的端口比如是:
192.168.2.11:9701 而你在/etc/sysconfig/vncserver中配置的桌面端口是 1:root 那么在第1步中配置文件中修改的端口号就应该是 9701-1=9700
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