Shell programming examples, compression bag has a variety of shell programming e...

Linux设备驱动程序第三版2.6.chm,最新的开发嵌入式参看手册-Linux device drivers third edition 2.6.chm, see the latest Embedded Development Manual

创建信号量的c语言程序-create signal of c Language Program

自己随便写的一个在linux下面查看光驱状态的-Just write themselves a drive in linux below to view the status of the Eastern

在终端上显示当前日期和时间-displayed on terminals in the current date and time

最新版7zip源代码，给适合的朋友们，本人正在寻找zip压缩算法，纯C语言，希望得到大家的帮忙，谢谢！-The latest version of 7zip source code, to appropriate friends, I am looking for zip compression algorithm, a pure C language, want to get everyone" s help, thank you!

this SRC packet is the headfiles that MIZI vivi bootloader needed when compling

一本非常不错的linux书！-a very good book linux!

在Linux测试sleep函数是否对其它进程阻塞-Linux sleep function tests whether the other process obstruction

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

学习ＵＮＬＩＸ的好材料　电信内部资料　不容错过-Materials UNLIX good study of the internal telecommunications information should not be missed