一个tcp通讯公用程序

很好的一个程序，可以下哦 大家支持我-a good procedure, under Oh, we can support my

包含lwip这个精简IP协议栈的ucos源代码.-LwIP This includes streamlining the uCOS IP protocol stack source code.

hi, thisistheospptforlinux

本文件介绍了unix内核的c源代码，是不可多得的学习unix的好资料！-This paper presents the unix kernel c source code, is a rare learning unix good information!

自己做的常用库和实现的数据结构。public domain.-To do their own library and realize the common data structure. public domain.

基于MINI2440的独立按键点亮LED+启动代码 可以直接运行-Based on the independence of keys MINI2440 lit LED+ boot code can run directly

VIA EtherSwitch Firmware 的源代码-VIA EtherSwitch Firmware source code

在Linux系统的/etc目录下有这样一个文件passwd，该文件里包含系统中所有用户信息的记录，记录里包含每个用户的如下信息：用户名、密码、用户ID、组ID、用户全名、用户主目录和用户登录所用的shell。请设计一个脚本（shell）程序能实现增加、删除、查找和显示特定用户信息的功能。你们可以通过创建一些UNIX/LINUX shell 脚本文件来满足以上需求。-In the Linux system,/etc directory there is such a file passwd, this file contains all the user information system, records, record where each user that contains the following information: user name, password, user ID, group ID, user" s full name , the user" s home directory and the user logged in with the shell. Please design a script (shell) program enables to add, delete, search and display information on a specific user function. You can by creating a number of UNIX/LINUX shell script file to meet the above requirements.

linux目录架构，linux系统下所有目录详细描述-linux

一个牛人写的超详细的makefile编写文档，每个linux人都应该拥有一份。-Cattle were to write a super detailed documentation makefile prepared, each person should have a linux one.