在Linux下的服务器配置与管理，系统平台选用Redhat 9.0

QT做的关机助手 用qt写成 实现定时关机的功能-QT assistant to do with qt written off from time to time off to achieve the function

多线程程序作为一种多任务、并发的工作方式，有以下的优点： 　　1) 提高应用程序响应。这对图形界面的程序尤其有意义，当一个操作耗时很长时，整个系统都会等待这个操作，此时程序不会响应键盘、鼠标、菜单的操作，而使用多线程技术，将耗时长的操作（time consuming）置于一个新的线程，可以避免这种尴尬的情况。 　　2) 使多CPU系统更加有效。操作系统会保证当线程数不大于CPU数目时，不同的线程运行于不同的CPU上。 　　3) 改善程序结构。一个既长又复杂的进程可以考虑分为多个线程，成为几个独立或半独立的运行部分，这样的程序会利于理解和修改。 -multithreaded process as a multi-task, complicated by the way, has the following advantages : 1) improve application response. This graphical interface is especially meaningful, when a very long time-consuming operation, the entire system will wait for the operation, this procedure will not respond to keyboard, mouse, the menu of operations, and the use of multithreading technology, long will be time-consuming operation (time consuming) under a new thread, avoided this embarrassing situation. 2) multi-CPU system more effective. When the operating system would ensure that not more than a few threads CPU number of different threads running on different CPUs. 3) to improve program structure. A long and complex

一个公关系统的后台程序-system of a public relations background procedures

《Understanding The Linux Kernel 2nd(深入理解Linux内核第二版)》，好书出新版，大家快来看。这是为2.4版内核写的。-"Understanding The Linux Kernel 2nd (in-depth understanding of the Linux kernel 2nd Edition)", the new books out, we Come see. This is the version 2.4 kernel written.

iso 的介绍和嵌入式linux收集的网站-iso introductory and embedded linux collection site

这个是编译后可以在PC机上运行的linux0.01版本的源代码，编译环境linux下的gcc，用虚拟机运行。-This code can run linux 0.01 on PC after make. make env:linux gcc run :VPC

linux 2.4内核版本的设备驱动详解书籍，对linux设备驱动的编写很有用！-linux 2.4 kernel version of the device driver Xiangjie books, linux device driver for the preparation of very useful!

Linux下的一个关系数据库源代码，Samba用到了该部分代码。-Linux relational database source code, Samba used this part of codes.

这是一个用arm，在linux下编写的一个sleep程序，通过等待，完成相应的读写操作。-This is a work arm, in the linux prepared a sleep program, by waiting to complete the appropriate read and write operations.

时域有限差分法求解麦克斯韦方程，选择边界吸收条件和理想匹配层法-Time-domain finite difference method for solving Maxwell" s equations