#!/bin/bash # 日期:2020-08-13 # 功能:安装vnc-server set -ex # 1.安装linux默认的桌面;若是开机已安装 "gnome Desktop"的话,请忽略 yum groupinstall 'GNOME Desktop' -y # 2.安装vnc-server yum install tigervnc tigervnc-server -y # 3.写入vnc配置。编号500可随意,分辨率根据实际状况给便可 echo 'VNCSERVERS="500:root"' >> /etc/sysconfig/vncservers echo 'VNCSERVERARGS[100]="-geometry 800x600"' >> /etc/sysconfig/vncservers # 4.设置密码 yum install -y gcc unzip expect expect << EOF set timeout 10 spawn vncpasswd expect "Password:" send "123456\n" expect "Verify:" send "123456\n" expect "(y/n)?" send "\n" interact EOF # 5.开启vnc,500是用来指定vnc端口的。默认是从5900开始,500 + 5900 = 6400,因此本次vnc使用的端口是6400 vncserver :500 # 6.关闭防火墙 systemctl status firewalld |grep running && systemctl disable firewalld && systemctl stop firewalld # 7.完成,检查端口 echo -e "\033[33m安装vnc完成,查看vnc端口 \033[0m" yum install -y net-tools &> /dev/null && netstat -lnpt |grep 6400 # 8.设置为开机自动进入桌面 systemctl set-default graphical.target # 设置为开机自动进入桌面 # 扩展阅读: # startx # 使用 startx 能够进入图形化界面 # systemctl get-default # 获取当前启动模式 # systemctl set-default graphical.target # 设置为开机自动进入桌面 # systemctl set-default multi-user.target # 开机自动进入终端命令模式 # 9.设置 vncserver 为开机自动启动 chmod +x /etc/rc.local echo `which vncserver` >> /etc/rc.local