在linux2.6内核下编的基于socket的通信程序，可以直接运行，里面包括server.cpp和client.cpp以及makefile文件，支持文件传输-At under linux2.6 kernel socket-based communication procedures, can be directly run, which included server.cpp and client.cpp and makefile files, support file transfer

Linux进程间通讯的一种，本地Socket通讯，用C封装成非常简单的库，一共5个接口，支持阻塞延时，还有demo程序。-Linux inter-process communication a local Socket communication using C encapsulated into a very simple library, a total of five interfaces to support the blocking delay, as well as the demo

使用C++编写Linux下socket程序练习-Using C++ to write under Linux socket program practice