# centos7安装桌面

[root@localhost ~]# yum -y groups install "GNOME Desktop"
 

# 安装vnc

[root@localhost ~]# yum install tigervnc-server -y

# 启动服务

[root@localhost ~]# vncserver

会提示输入密码

# 查看

[root@localhost ~]# vncserver -list

TigerVNC server sessions:

X DISPLAY #	PROCESS ID
:1		32227

# 关闭

[root@localhost ~]# vncserver -kill :1

# 修改密码

[root@localhost ~]# vncpasswd 
Password:
Verify:
Would you like to enter a view-only password (y/n)? n
A view-only password is not used

连接端口号从/root/.vnc下的主机名+桌面id的日志(如：MiWiFi-RA69-srv:1.log)中可以看到。多启动一个vncserver，端口号就加1。

[root@MiWiFi-RA69-srv .vnc]# grep Listening *.log
vncext: Listening for VNC connections on all interface(s), port 5901