1.安装vncserver
yum install tigervnc tigervnc-server
2.配置
在 /etc/tigervnc/vncserver.users 文件中添加用户映射,:1=root,指的是5901端口,root用户
vim /etc/tigervnc/vncserver.users
# TigerVNC User assignment # # This file assigns users to specific VNC display numbers. # The syntax is <display>=<username>. E.g.: # # :2=andrew # :3=lisa :1=root