c++ ns prepared by the environment wfq algorithm for the simulation source code

写一个脚本文件checkuser,该脚本运行时带一个用户名作为参数，具体要求如下： 1)如果命令行格式不符合要求，应有错误提示信息； 2)在/etc/passwd文件中查找是否有该用户， 如有，则输出“Found in the /etc/passwd file.” 否则，输出“No such on our system” -Write a script file checkuser, the script run-time with a user name as a parameter, and specific requirements are as follows: 1) If the command-line format does not meet the requirements, there should be error message 2) in/etc/passwd file to check if there were any users, and if so, then the output " Found in the/etc/passwd file. " Otherwise, output" No such on our system "

AirFart监听 802.11流量，并实时报告它所监听到的所有无线设备的串行信号的强度，这些信息在一个基于GTK的GUI中显示。AirFart需要安装linux-wlan-ng项目。-AirFart eavesdropping 802.11 flow, and real-time reporting it to monitor all wireless devices serial signal strength, the information in a GUI based on the GTK displayed. AirFart need to install linux-wlan-ng project.

linux softcam emulator for using with vdr.

makefile希望对大家有用,多多指教-makefile useful for all of us hope that the exhibitions

一个编程中常用的PV操作(生产者―消费者)的c语言的demo，在linux下编译通过-a common programming PV operations (producer-consumer) c language demo, compile under Linux

grub-0.93.part1源码，可以学习编写自己的操作系统-grub-0.93.part1 source, can learn to write your own operating system

实战的linux socket编程--示例源码，很好的参考！推荐！-real linux socket programming-- source code examples, good reference! Recommended!

上传代码是ARM嵌入式系统下的NVRAM的驱动源程序，包括读写的操作。-From the code is under the ARM embedded system NVRAM driver source code, including read and write operation.

在linux或unix中，使用系统调用fork( )创建两个子进程，并观察子进程和父进程的运行情况。-In linux or unix, the use of system calls fork () to create two sub-processes, and to observe the sub-process and the operation of the parent process.

Python使用的lzo压缩算法，可以在python下实现lzo算法的压缩，对内存等数据进行压缩-Python use lzo compression algorithm can achieve lzo algorithm python compression, data compression for memory, etc.