转-

怎样在 CentOS 7.0 上安装和配置 VNC 服务器

 https://www.linuxidc.com/Linux/2015-04/116725.htm

--安装完图形界面和图形管理工具之后，下面可忽略

yum install gnome-classic-session gnome-terminal nautilus-open-terminal control-center liberation-mono-fonts

1. ### 设置默认启动图形界面
2. # unlink /etc/systemd/system/default.target
3. # ln -sf /lib/systemd/system/graphical.target /etc/systemd/system/default.target

yum install tigervnc-server

cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service

vim /etc/systemd/system/vncserver@:1.service

如果是 root 用户则

1. #ExecStart=/sbin/runuser -l root -c "/usr/bin/vncserver %i"
2. ExecStart=/usr/sbin/runuser -l root -c "/usr/bin/vncserver %i"
3. PIDFile=/root/.vnc/%H%i.pid

[Service]
#Type=forking
Type=simple

systemctl daemon-reload

-- 先设置密码，然后再启动服务，否则报错

vncpasswd

vncxx#ZL

systemctl enable vncserver@:1.service

systemctl status vncserver@:1.service

systemctl start vncserver@:1.service

vncserver -list

[root@localhost ~]# lsof -i:5901
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Xvnc 3690 root 9u IPv4 113235 0t0 TCP *:5901 (LISTEN)
Xvnc 3690 root 10u IPv6 113236 0t0 TCP *:5901 (LISTEN)

--修改vncserver的默认端口

转：

linux vnc的默认端口修改

https://blog.csdn.net/wangxxhb/article/details/71637149