这是C语言开发的基于linux系统（Ubuntu）的客户端协同程序，运行后将出现类似于QQ的IM对话框，电脑间可以协同下载数据，很强大的，而且可以相互感知，自举产生master-This is a C language development system based on linux client collaboration application, running after the IM dialog box appears similar to the QQ, download data