Classic programming guide linux is e text book, but relatively easy to understan...

opnet的教程，共6章 对想学习OPNET使用的人会有帮助-OPNET

Manning新出版的Ajax in Action。Ajax是Gmail所采用的一种网页异步交互技术，用户有非常好的使用体验。-Manning newly published Ajax in Action. Ajax used Gmail is a web asynchronous interactive technology, users have a very good experience.

modbus协议中文详解：Modbus协议；串行通信；LRC校验；CRC校验-modbus protocol中文China: Modbus protocol serial communication LRC check CRC Checksum

两个同样功能的中断例程, 一个用C51实现, 另一个用ASM51实现(ASM51是由C51反汇编生成的), 都在MCU51-63K仿真器下通过实验的哦-Interruption of the same functions of two routines, one with C51 realize, and the other with ASM51 realize (ASM51 are compiled by the C51 anti-generated), are MCU51-63K emulator through experiments Oh

ILASⅡ 2.0 系统管理员手册：UNIX常用命令-ILAS II 2.0 manual system administrator : UNIX commands

关于C语言开发中容易出现的错误的总结，非常好的一本书-bookname is:c trap and pitfalls ,when you hear the name,you will know what it is doing

IAR Workbench中文集成开发环境仅供参考

三级网络技术笔试,上机-three network technology quiz on the plane

北京大学C语言教程书籍-C language tutorial books

C header file example