这些源码以简单的示例介绍了Linux应用程序编程的一些关键操作，主要涉及文件操作，进程，进程控制，进程通信以及多线程操作。每个短小精悍，便于学习。-A simple example of these source Linux application programming introduced a number of key operations, mainly related to file operations, process, process control, process commu