本文介绍了在Linux环境下的socket编程常用函数用法及socket编程的一般规则和客户/服务器模型的编程应注意的事项和常遇问题的解决方法，并举了具体代 码实例。要理解本文所谈的技术问题需要读者具有一定C语言的编程经验和TCP/IP方面的基本知识。要实习本文的示例，需要Linux下的gcc编译平台支持-This article describes the Linux environment, the use of socket programming and socket programming functions commonly used in the general rules and client/server programming model should pay attention and solution to the problem often encountered, both the specific code examples. To understand this article to talk about technical problems to the reader has some programming experience in C and TCP/IP basic knowledge. To practical examples in this article, you need the gcc compiler under Linux platform support