一个进行日期的程序，计算某年月日前后一定年数（或月数、天数）的年月日...

《Unix环境高级编程第二版》中的完整的源代码-err

流行的操作系统教学软件源码，非常经典，欢迎下载-Popular educational software operating system source code

PXA270的串口调试程序，源码在嵌入式qt编译-PXA270 Serial debugging procedures, the source code compiler in embedded qt

xml开源解析代码.版本为libxml2-2.6.29,可支持GB3212.网络消息发送XML时很有用.-xml open-source code analysis. version libxml2-2.6.29, supports GB3212. network message when XML is useful.

Linux操作系统的命令格式和功能介绍的chm帮助文档-Linux operating system commands and features introduced in chm format for help documentation

本文件是OpenMAX IL的核心实现参考代码-This file is the sample call of OpenMAX IL

Linux系统环境下，设备驱动程序开发入门，作为参考。-Linux system environment, the device driver entry, as a reference.

这是一个简单的webserver程序，实现开发板和pc机之间的互访，使用到了TCP协议和linux下的网络编程知识。-This is a simple webserver process to achieve development board and the exchange of visits between the pc machines used to the TCP protocol and knowledge of network programming under linux.

linniux编程bible一书的源码，对学习linux编程有很大帮助，包括linux的各方面编程，比如网络、makefile、进程-linniux programming bible of a book source, learning linux programming will be of great help, including all aspects of the Linux programming, such as the networks, makefile, processes, etc.

在UNIX下用C编写的雷卡（RACAL）加密机与SCO-UNIX、TANDEM、HP9000三种平台的连接测试程序-in C under UNIX prepared Etchegaray"s (RACAL) encryption machine and SCO-UNIX, TANDEM, HP9000 platform linking the three test procedures