手机号码抽奖程序源代码

实现Shell，能处理命令 cd ：改变进程当前路径 pwd ：查看进程当前路径 pid：查看当前进程号（getpid()系统调用） logout ：退出shell ls [-l] rm [-r] mkdir, mv, cp-achieve Shell, can handle orders cd : the process of change current path pwd : View current path process pid : View the current process (getpid () system call) logout : withdraw from the shell ls [-l] rm [-r] mkdir, mv, cp

IP流量发生器，用于产生UDP报文，该程序用于模拟你需要的IP流量。可运行于Linux-IP flow generator, used to produce UDP packet, the procedure you need to simulate the IP flow. Can be run on Linux

linux 下的 得到可执行文件路径，判断文件是否存在，以及改文件扩展名的例子。-linux good undress your wrist selenium cavity shallow glass wind unable to speak ㄛ text-chan

hashtree算发-hashtree counting fat

linux 学习的课件，有源码分析，PPT文档，-linux learning courseware, has source code analysis, PPT documents,

编写自己的grep命令-prepare their grep command

GNUWget 网页下载源码 设置网址 深度和广度优先-GNUWget downloaded source code to set the depth and breadth of the first web site

microwindows中文字体freetype-2.1.4.tar.gz-Microwindows Chinese character freetype- 2.1.4.tar.gz

线程池 线程池-thread pool thread pool thread pool

PThreads Primerlinux 线程讲得很透彻-Thread PThreads Primerlinux very thorough