这是一个linux下的实现客戽机上网的代码

linux DVR 设备 开发包，杭州海康的最新SDK-linux DVR equipment development kit, Hangzhou Haikang latest SDK

这是符合Linux操作系统标准的POIXS 的pixops-2.0.5源程序-This is in line with the Linux operating system standard POIXS the pixops- 2.0.5 source

linux下的串口工具-The Serial tool

linux2.6中底层驱动编写字符设备驱动源码。附有注解。-linux2.6 in the preparation of the underlying character-driven device driver source code. With Notes.

本次实验的目的在于将nachos中的锁机制和条件变量的实现补充完整，并利用这些同步机制实现几个基础工具类。实验内容分三部分：实现锁机制和条件变量，并利用这些同步机制将实验一中所实现双向有序链表类修改成线程安全的；实现一个线程安全的表结构；实现一个大小受限的缓冲区（详细内容请看nachos-labs.pdf）。-the purpose of the experiment is to the nachos lock mechanism and conditions for the realization of supplementary variables integrity, Using these synchronization mechanism based tool for achieving several categories. Experiment three parts : achieving lock mechanism and variable conditions, Using these experimental synchronization mechanism as a bidirectional orderly objectlist revise the security thread; the realization of a security thread table structure; the realization of a limited size of the buffer zone (for details, please see nachos- labs.pdf).

很好的QT基础实验程序，是linux下做图形界面很好的入门资料。

操作系统中的动态分区算法-operating system as a dynamic partitioning algorithm

系统的介绍了Linux下的文件系统 VFS VFS的作用 基于VFS的文件访问 VFS重要数据结构 文件系统的注册与安装 ext2、ext3文件系统 文件操作 proc文件系统 CRAMFS文件系统 -Introduction of the Linux system file system under VFS VFS the role of the VFS-based file access important data structure VFS file system register and install ext2, ext3 file system file operations proc file system file system CRAMFS

this if for bash doc to get good idea on bash

计算一个日期n天后或n天前的日期是多少，输入输出日期的格多都为YYYMMDD的字符串-calculated a date n n days or days before the date of the number of input and output, the date of the grid for more YYYMMDD string