linux指令集,快速查找指令，使用很方便。

unix 程序的编写与安全问题的解决-procedures in the preparation and security issues resolved

gnu ld说明文档，详细罗列了各个参数的使用说明-gnu ld programming guid

sco unix下socket接收发送串函数-sco under socket receiving this string function

s3c2440 linux实例代码 很全很经典-s3c2440 linux are all classic examples of the code

性能几乎VMWareQEMU仿真器Qemu的模拟率约为25台机器的60倍左右。Plex86，用户模式Linux，VMware和虚拟PC比QEMU快一点，但是Bochs需要特定的内核补丁用户模式Linux对于来宾系统必须是Linux VMware和虚拟PC你需要安装一个特定的来宾系统的驱动程序，它们是为操作系统仿真而进行的，也不能说是一个完整的模拟器。因此，QEMU仍然是非常好的x86仿真器。

较好的聊天程序FOR UNIX-good chat program FOR UNIX

这本书是著名的《linux设备驱动程序》的第三版。它函盖了linux2.6内核的驱动程序编程。是linux下驱动开发者的必备宝书。-This book is the famous "linux device drivers," the third edition. It will cover the core linux2.6 driven programming. Linux is developed under the driver must treasured book.

综合比较了嵌入式GUI的几种实现方式，结合嵌入式系统的特点，研究了嵌入式GUI中的关键技术， 分析了嵌入式GUI与普通GUI系统的不同之处，提出一种通用的嵌入式图形用户界面系统的设计思想和体系结构， 这种嵌入式GUI实现方案具有轻型、占用资源少、可剪裁等特点。-Embedded GUI comparing several ways, combined with the characteristics of embedded systems to study the embedded GUI of the key technologies, an analysis of embedded GUI and general GUI systems differ, a general-purpose embedded graphical user interface system design concepts and architecture, the embedded GUI programs realize light, taking up less resources can be cut and so on.

实现Shell，能处理命令 cd ：改变进程当前路径 pwd ：查看进程当前路径 pid：查看当前进程号（getpid()系统调用） logout ：退出shell ls [-l] rm [-r] mkdir, mv, cp-achieve Shell, can handle orders cd : the process of change current path pwd : View current path process pid : View the current process (getpid () system call) logout : withdraw from the shell ls [-l] rm [-r] mkdir, mv, cp

SIP SOFTPHONE软件电话源代码-SOFTPHONE SIP phone software source code