linux下更改网卡mac地址，设置网络IP地址，掩码，和DHCP获取IP地址的嵌入式QT程序

一个用qt编写的聊天程序，含有发送和接收两个包，可以在linux环境下运行，也可在嵌入式中用-A chat program written using qt contains send and receive two packages can run in linux environment, but also can be used in embedded

此软件是我的一个服务端，是基于QT开发的，具体用到了qt中的串口通信和socket通信、多线程等技术，可以给研究嵌入式的人提供串口编程的思路和方法 qt版本为4.8-This software is a game server is based on the QT development, specifically used qt serial communication and socket communication, multi-threading technology, research

实现了嵌入式网关的web服务器及触摸屏QT编程，及远程计算机的网页编程-Implements a web server and web programming touchscreen QT programming, and remote computer embedded gateway