本书是介绍Linux的内核的非常专业的书籍，尤其是书中的代码都有非常清晰的注释，非常适合初学者使用...

linux c 多线线程在此源码中应用了锁的同步-multi-thread linux c source code in this application of the lock synchronization

1. 编写一个C程序作为Linux内核的shell命令行解释程序。Shell程序应该使用与Bource shell相同的方式运行程序。 2. 增加功能以使用户可以使用"&"操作符作为命令的结束符。一个以"&"结尾的命令应该与shell并发执行。 3. 增加功能以使用户可以使用""作为文件名前缀来重定向stdin和stdout描述符。同样，允许用户使用管道操作符" "来同时执行两个进程，并把第一个进程的stdout重定向为第二个进程的stdin。-1. Preparation of a C program as a Linux kernel shell command line interpreter. Shell procedures should be used with Bource shell the same way as operational procedures. 2. Increased functionality so that customers can use, "" operator, as ordered by the end tags. A "" the end of the order should be concurrent with the implementation of the shell. 3. Increased functionality so that customers can use "lt;" "Gt;" As a filename prefix to redirect stdin and stdout descriptors. Similarly, allows users to use pipeline operator, "" two parallel processes, and a process to redirect stdout second process stdin.

44b0的启动代码，包含FLASH的读写，TFTP下载应用程序。加载运行用户程序等。-44b0 bootcode include FLASH literacy, TFTP download applications. Users load operation procedures.

是学习Linux调试必不可少的好文档，是一部好书-Essential to learn Linux debugging a good document, is a good book

UNIX下编程同步与异步write的效率比较。包含apue.h、error2e.c、write.c-Programming under UNIX synchronization and compare the efficiency of asynchronous write. Contains apue.h, error2e.c, write.c

Intel提供的在Sitsang等嵌入式开发平台上使用Linux操作系统，基于IPP4.0库的MP3编码器源代码-Intel Sitsang Evaluation Board in the embedded development platform such as the use of the Linux operating system, based on IPP4.0 for the MP3 encoder source code

linux 的c函数手册-manual function of c

linux下的文件操作，使用linux文件相关命令，可与C语言的文件操作形成对比！-linux file under the operation, use linux file-related commands, with C language file operations in contrast!

minix3.1.1源代码，对于学习linux和unix都是非常有好处的。-minix3.1.1 source code, for learning linux and unix are very good.

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