CentOS 7 安装 VNC
Posted
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了CentOS 7 安装 VNC相关的知识,希望对你有一定的参考价值。
一.安装
以root用户运行以下命令来安装vncserver;
yum install tigervnc-server
同样运行以下命令来安装vncviewer;
yum install vnc
停止并禁用防火墙;
systemctl stop firewalld.service
systemctl disable firewalld.service
二.配置
vncviewer基本上不用配置;
vncserver的配置,创建一个新的配置文件,以开启1号窗口为例(也可以同时开启多个窗口,修改数字即可),方法如下:
cp /lib/systemd/system/[email protected] /lib/systemd/system/[email protected]:1.service
或者再增加一个窗口:
cp /lib/systemd/system/[email protected] /lib/systemd/system/[email protected]:2.service
编辑/lib/systemd/system/[email protected]:1.service,设置用户root相关参数,最终内容如下:
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target
[Service]
Type=forking
# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre= /bin/sh -c ‘/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :‘
ExecStart= /sbin/runuser -l root -c "/usr/bin/vncserver %i"
PIDFile= /root/ .vnc/%H%i.pid
ExecStop= /bin/sh -c ‘/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :‘
|
上述内容中最好设置为root用户,否则可能会看到以下报错:
[email protected]:1.service - Remote desktop service (VNC)
Loaded: loaded ( /usr/lib/systemd/system/vncserver @:1.service; enabled)
Active: failed (Result: exit -code) since Tue 2015-04-14 10:09:24 CST; 1min 36s ago
Process: 3258 ExecStart= /sbin/runuser -l sysadmin -c /usr/bin/vncserver %i (code=exited, status=1 /FAILURE )
Process: 3254 ExecStartPre= /bin/sh -c /usr/bin/vncserver - kill %i > /dev/null 2>&1 || : (code=exited, status=0 /SUCCESS )
Apr 14 10:09:24 F1A-VMHOST-SWPE systemd[1]: Starting Remote desktop service (VNC)...
Apr 14 10:09:24 F1A-VMHOST-SWPE runuser[3258]: Password:
Apr 14 10:09:24 F1A-VMHOST-SWPE systemd[1]: [email protected]:1.service: control process exited, code=exited status=1
Apr 14 10:09:24 F1A-VMHOST-SWPE systemd[1]: Failed to start Remote desktop service (VNC).
Apr 14 10:09:24 F1A-VMHOST-SWPE systemd[1]: Unit [email protected]:1.service entered failed state.
Warning: Unit file changed on disk, ‘systemctl daemon-reload‘ recommended.
|
三.应用
更新systemctl以使其生效;
systemctl daemon-reload
设置vncserver的密码;
vncpasswd root
按提示输入密码以及确认密码
启动该服务用来启用vnc的1号窗口;
systemctl start [email protected]:1.service 或者 vncserver :1
关闭1号窗口:
systemctl stop [email protected]:1.service 或者 vncserver -kill :1
设置为开机自动启动;
systemctl enable [email protected]:1.service
在/etc/sysconfig/iptables 添加5901端口
.在iptables中加入对应的端口5901(注意,如果有其他用户,那么也需要将端口加上。vnc的端口默认是5900 + n)
[[email protected] system]# cat /etc/sysconfig/iptablesEnd.
本文出自 “hhslinux” 博客,谢绝转载!
以上是关于CentOS 7 安装 VNC的主要内容,如果未能解决你的问题,请参考以下文章
vnc安装步骤,如何在Linux(CentOS 7)下vnc安装步骤
Windows 7 使用VNC远程登录CentOS 7的方法