通过监控空间的大小，来保证程序能顺利运行。

关于Linux Grep命令使用的详细介绍-Linux Grep command on the use of a detailed introduction

源代码，经典书籍的代码- The source code, classic books, the code

usb develop guide

linux的文件系统的ls命令，包括加入功能-a等选项，完善的ls命令-linux file system of the ls command, including adding features such as option-a perfect ls command

对读入的某个文本文件input.txt中，拆出英文单词，输出一个按字典顺序排列的单词表，结果输出在文本文件output.txt中，每个单词一行，并在单词后输出该单词出现的个数，两个字段之间用逗号分隔。约定单词仅由英文字母组成，单词间由非英文字母分隔，相同单词只输出一个，大小写不区分。 利用二叉树实现-the right time to a text file input.txt, divestment English words, Output by an order of the dictionary word list, the result output in a text file output.txt. Every word here, and the output of the word after word of the number, between two fields separated by a comma. Agreed only by the words in alphabetical composition, word by non-alphabetic segregation, the same word is only one output, distinction is not case. Achieved using binary tree

These code and text file are written in euc-jp-unix

unix下进行系统调用-under unix system calls

linux嵌入式设计一书的光盘，其中描述了很多嵌入式中常用的通信方式，比较有用。-linux embedded design book s cdrom ,have many application for embedded linux design.

Linux变成一直是个头痛的问题，因为没有好的IDE环境，这本书介绍了Linux的经典编辑器VIM的使用以及如何改装它，很不错的书籍。-Linux has always been a headache into a problem because there is no good IDE environment, this book introduces the classic Linux use VIM editor and how to modify it, very good books.

针对S3C2410X移植的UBOOT-1.3.0，带网络通讯TFTP，可通过网络下载内核，使用时把.gz改为.tar.bz2，在linux下编译-S3C2410X transplantation for UBOOT-1.3.0, with network communications TFTP, can be downloaded through the network core, when used to. Gz changed. Tar.bz2, under the compiler in linux