字符串指针，以探讨指针如何工作

当前不少单位在进行系统改造升级时，面临着如何将各个独立部门开发的应用所采用的数据库统一，以便适应数据大集中的需求，方便将来进行数据挖掘等更高层次的应用。在数据库统一的过程中，如何快速、高效的将已有的基于异种数据库的程序，特别是采用C/C 开发的运行于linux/unix下的程序转换到现有数据库下，成为不少单位面临的问题。当然了，基于RAD开发的程序，基本上不需要进行修改，就能达到目的。 -Many units in the current system upgrades are faced with how to integrate all the independent sector to develop applications using a unified database in order to meet the data needs of large centralized to facilitate future data mining and other higher level applications. The process of reunification in the database, how to quickly and efficiently will have been based on heterogeneous database procedures, in particular the use of C/C development running on linux/unix procedures under the switch to an existing database, became quite a number of units the problems faced. Of course, RAD-based development process, basically do not need to be modified, we can achieve the objectives.

UNIX/LINUX下自编的消息队列程序-UNIX/LINUX own under the procedures of the message queue

Linux下通过mii接口控制网卡的工具-Linux with MII interface card control tools

Mac OS X 10.4.9 for x86 Source Code crontabs 实现源代码-Mac OS X 10.4.9 for x86 Source Code crontabs realize the source code

AfterStep-2.00.beta4b,漂亮的窗口管理器-AfterStep- 2.00.beta4b beautiful window manager

很经典的一本书,非常值得想学习Linux系统核心编程的朋友-Is a classic book, very worthwhile to learn Linux kernel programming friend

多进程例子程序,IO操作在不同的进程中!-Examples of multi-process procedures, IO operations in a different process!

linux环境下 多线程的简单使用，可以学习多线程的一般方法-linux environment using a simple multi-threaded, multi-threading can learn the general approach

tcp/ip服务端测试源码-tcp/ip end testing services source.

一个UNIX进程间通讯的程序，使用了信号量来解决操作系统的消费者与生产者问题，使用了fork,wait,nanosleep,sempo等unix函数。-a UNIX inter-process communication, the use of the signal operating system to solve the volume of consumers and producers, the use of the fork, wait, nanosleep, sempo other unix function.