一个简单的shell,实现4个功能: (1)cd (2)pwd (3)pid (4)logout

介绍linux下如何添加系统调用的编程实例。-Introduced under linux how to add a system call programming examples.

CRYPT的C语言的代码,常用代码，开发环境为LINUX-Crypt of the C language code, common code, development environment for LINUX

基于qte 2.3.7做的 趋势图控件，可单独运行，目前只显示正负电压值跟踪-Qte 2.3.7 to do based on the trend graph control can be a separate operation, is currently only shows the value of positive and negative voltage tracking

程序设计第三版源码，英国马修编著，人民邮电出版社出版-Programming third edition of the source, the British horse revision, Posts And Telecommunications News Press

lan91c111 测试代码-lan91c111 test code

mini_httpd is a small HTTP server. Its performance is not great, but for low or medium traffic sites it s quite adequate. It implements all the basic features of an HTTP server, including: GET, HEAD, and POST methods. CGI. Basic authentication. Security against ".." filename snooping. The common MIME types. Trailing-slash redirection. index.html, index.htm, index.cgi Directory listings. Multihoming / virtual hosting. Standard logging. Custom error pages.-mini_httpd is a small HTTP server. Its performance is not great, but for low or medium traffic sites it s quite adequate. It implements all the basic features of an HTTP server, including: GET, HEAD, and POST methods. CGI. Basic authentication. Security against ".." filename snooping. The common MIME types. Trailing-slash redirection. index.html, index.htm, index.cgi Directory listings. Multihoming/virtual hosting. Standard logging. Custom error pages.

linux shell编程固色剂诶哦个案噶尔和Aegean-Linux Shell gsgga gae ga e gegaeg edgeg eartgu

Trolltech公司发布的基于C++图形开发环境，支持大量的API，是Linux下的图形界面开发利器。-c++ graphic develop enviroment released by Trolltech company, the GDE which supports huge amount of API, is the sharp weapon of linux graphic development

UNIX下编程：目录树的遍历。包含文件:apue.h、error2e.c、pathalloc.c、3.c-Under UNIX Programming: the traversal tree. Include file: apue.h, error2e.c, pathalloc.c, 3.c

介绍了unix系统，详细讲解了壳的运用。 介绍了unix系统，详细讲解了壳的运用-Introduction of the unix system, detailed account of the use of the shell. Introduction of the unix system, detailed account of the use of shell