很好的源代码，真的。

一个可以引导多个操作系统的启动程序，支持可信计算的源代码。-Multiple operating systems to guide a start-up procedures, to support the credibility of the source code of the calculation.

webmail java unix programming-webmail java programming unix

模拟了一个简单的UNIX文件系统，实现了UNIX的文件管理功能-Simulation of a simple UNIX file system, the realization of the UNIX file management functions

linux 485串口编程示例，非常好！

LINUX下的按键驱动，结合了QT，对于刚入门的新手有帮助-LINUX button under the drive, a combination of QT, for a novice user help

arm s3c2410a下实现的GPS程序代码-arm s3c2410a GPS code

　　fork和exec系列调用前后，进程在内存的“数据段”，“堆栈段”和“代码段”有什么不同？读了之后，你就会知道了，-fork and exec calls before and after the Series, in memory of the process "of the data", "stack of" and "code of" what"s the difference? After reading, you will know,

一个小的telnet程序与大家共享，/* 本程序支持如一些参数： * --host IP地址 或者 -H IP地址 * --port 端口 或者 -P 端口 * --back 监听数量 或者 -B 监听数量 * --dir 服务默认目录 或者 -D 服务默认目录 * --log 日志存放路径 或者 -L 日志存放路径 * --daemon 使程序进入后台运行模式 */ -A small telnet program to share with you,/* This program supports a number of parameters such as:*- host IP address or-H IP Address*- port-port or-P port*- back to monitor the number of or-B monitor the number of*- dir default directory service, or-D services to the default directory*- log log storage path or-L log storage path*- daemon to make the procedure to enter the background running mode* /

very useful for NS2 users

操作系统接口：兼容Unix 和Linux 命令接口。 为Windows 操作系统建立一个兼容Unix 命令的命令接口； 实现命令包括ls,cat,cp,rm,mv,ren,mkdir,rmdir,cd,help,exit命令的内容与详细格式请查阅unix 命令手册； 可以字符形式接收命令，执行命令，然后显示命令执行结果。-Operating system interface: compatible with Unix and Linux command interface. For the Windows operating system to build a Unix-compatible command interface realize the command, including ls, cat, cp, rm, mv, ren, mkdir, rmdir, cd, help, exit the command of the content and details of the format please refer to unix command manual can characters in the form of receiving orders, the implementation of the command, and then show the results of command execution.