在UNIX/LINUX下面挂起一个进程并在SHELL下观察进程.

读者-写者问题的读写操作限制（包括读者优先和写者优先） 写-写互斥：不能有两个写者同时进行写操作 读-写互斥：不能同时有一个线程在读，而另一个线程在写。 读-读允许：可以有一个或多个读者在读。-Readers- read and write operations to write the problem of constraints (including the readers of priority and writing preferred) Write- write mutually exclusive: You can not have two writers write the same time Read- Write mutually exclusive: You can not simultaneously reading a thread while another thread is writing. Reading- Reading allowed: You can have one or more readers to read.

client.c server.c talker.c listener.c 已经编译通过的完整打包文件，在linux环境下测试通过-client.c server.c talker.c listener.c has compiled a complete package through the documents in linux environment test

phpSysInfo v2.3 显示CPU、内存、硬盘、系统温度、风扇速度等系统信息的指针-phpSysInfo Smart shows CPU, memory, hard drives, system temperature, fan speed indicator information system

此程序完 成任意一个英文文本文件中英文单词的统 计工作。要求：把英文单词出现频率次数 由高到低打印出来；只要英文单词形式不 一样就算两个词，不考虑词语的复数时 态。-this procedure completed an arbitrary text in English English word document statistics. Requirements : English word frequency from high to low frequency printed; As long as English is not the same form of words even if the two words, not consider the words in the plural tense.

发送Arp包，linux下程序-send Arp package in linux

一个UNIX/LINUX下的基于内容的过滤服务器源代码，可以设置关键词、URL、IP、PORT等多种方式进行网站过滤。-a UNIX/Linux-based content filtering server source code, can set keywords, URL, IP, PORT various means such as web filtering.

基于上海电信 sgmp3.0短信协议,实现的源程序,现网运行稳定,unix (freeBSD) 环境下编程.-Shanghai Telecom sgmp3.0 message based on the agreement, realize the source, is running a stable network, unix (freeBSD) programming environment.

目前最精确的磁盘模拟器的第3版，目前由卡内基梅隆大学维护-most accurate disk Simulator Release 3, by the Carnegie Mellon University safeguard

A nice article for beginner of c or c++ programmer

一个linux下的抓图软件-a screen in the software