fstat函数的系统调用，头文件，返回说明，文件和目录

unix下模仿ping功能，测试网络环境下网络主机连接情况-err

linux driver edition -linux driver edition

linux 设备驱动开发详解，适合初学者使用。part three.-linux device driver development Xiang Jie, suitable for beginners to use. part three.

This the first release of a free TCP/IP/PPP protocol stack for the uC/OS Real-Time Operating System. As a first release it s still rather rough and very much larger than desired however it is working well in an embedded product and therefore may be useful to others. Much of the code is ported from public sources including BDS Lite and KA9Q (and its derivatives) and carries copyright notices from those sources. Essentially TCP is based on KA9Q but with ideas from BSD, IP is a simple implementation supporting BSD structures, ICMP is ported from BSD, and PPP is ported from the BSD version of the distribution common to BSD, Linux, and many other systems

非常好用的网络socket编程代码（服务器端多线程）- Extremely easy to use network socket programming code (server end multithreading)

oracle pro*c编程示例，里面有执行动态SQL，建立多个数据连接链，执行PL/SQL语句块的示例代码，并且都封装成函数接口。-c programming examples, and they perform dynamic SQL, and the establishment of multiple data link, the implementation of PL/SQL block of code examples, and are packaged as function interface.

华恒开发板s3c2410 按钮中断处理示例-huaheng development board s3c2410 button interrupt handling example

Checks bash scripts for errors

学习linux入门的又一本比较好的书籍。很好的指导作用。-Learning linux entry of another of the better books. Very good guide.

第一个linux，最古老版本的linux，要是股东拍卖的的话一定好价钱，大家不要错过机会,第一个linux-No. 1, the oldest version of linux, if shareholders of the auction certainly a good price, we should not miss the chance, a linux!