是一个键盘测试程序，键盘界面使用SDL图形库开发。

《Red Hat Linux 用户基础》，这本书是红帽学院官方指定教程，但是没有附答案。这个就是那本书的答案(官方的，绝对权威)，希望能对学习linux的同学有帮助。- Red Hat Linux user base, This book is the designated official Red Hat Academy curriculum, but not attached to the answer. This is the answer to that book (official, absolute authority), hoping to learn linux to help students.

linux的源码详解，对初学者很有用，望好好参详-Detailed linux source code, useful for beginners, detailed look good

显示图片的程序 -Show pictures Show pictures of the process procedures

linux下的rtp的实例源代码，可以学习用 -the rtp example source code can be used to study

describle how to develop serial program in posix

Linux操作系统的内核编译，并发编程及驱动编程，详细介绍了开发流程等的ppt-Linux operating system kernel compile, concurrent programming and programming-driven, detailed development process ppt, etc.

判断网络上某个TCP/IP主机是否可以连通的C函数库-judgment on a network TCP/IP connectivity can host the C library

详细介绍了CDMA在LINUX系统中上网的步骤-Described in detail in the CDMA system LINUX Internet steps

linux 下的sgip 协议实现, 能够从server 接受短信内容, 并且能够发送短信给手机用户-sgip under the agreements achieved, can accept messages from the server, and can send text messages to mobile phone users

unix网络编程技术与分析.rar unix网络编程的资料-unix network programming and analysis. Rar unix network programming information