一个系统用户的权限管理系统# 39；

系统启动过程中内核(/unix,/vmunix,/boot/zImage等)将加载至内存直到系统关机，在启动 过程中，init将扫描/etc/inittab,在此文件中将列出可用的终端及其属性，一旦找到活动 的终端，getty(mingetty,LINUX)会给出login提示符和口令，确认完成后将启动相应的 shell(/etc/passwd文件中用户的SHELL域)-boot process kernel (/ unix,/vmunix,/boot/zImage) to be loaded memory system shutdown until the start process, the init will scan/etc/inittab, this document will list of available terminals and attributes, once found the terminal , getty (mingetty and LINUX) will be given prompt and login passwords, recognizing completion, will start the corresponding shell (/ etc/passwd file users in the domain SHELL)

系统监视器 记录CPU使用，线程使用记录，磁盘高速度缓存使用记录，内存等等记录-recording system monitors the use of CPU, the use of threads records, the use of disk cache record speed, memory, etc. Records

在系统启动时自动运行程序,运用很多的API函数。很经典-the system automatically start operating procedures, use a lot of the API function. Classic

在用C++写要导出类的库时，我们经常只想暴露接口，而隐藏类的实现细节。也就是说我们提供的头文件里只提供要暴露的公共成员函数的声明，类的其他所有信息都不会在这个头文件里面显示出来。这个时候就要用到接口与实现分离的技术。 -Using C++ to write the database to export category, we just want to expose the regular interface, and the realization of the hidden details of categories. This means that we provide only the first document to be exposed to public member functions of the statement, all other information in this header file will not be displayed inside. This time will be used to achieve separation of interface and technology.

WINDOWS下应用层带界面的系统对象查看工具-Under the application layer with a WINDOWS interface system object viewing tool

利用DriverStudio开发的定时器程序，十分好用-DriverStudio developed the use of timer procedure is very easy to use

读取windows log的日志文件并解析,类似windows自带的eventlog viewer-Read windows log and the log file analysis, similar to windows own eventlog viewer

显示TCP连接表， 显示TCP连接表， 显示TCP连接表， 显示TCP连接表， -tcpdhasdpasdasdsadasd sadsa dsad sad as

用VB开发的一套系统 mapinfor gis-VB system developed by the mapinfor gis

一个帮助程序可以说明 一个工具包在DOS下的 有很多式具-a procedure to help illustrate a tool kit in the DOS- with a lot of