manual programming required linux

Blue-small-1.2.tar.bz2.rar

嵌入式linux应用程序开发 PPT教程，华清远见入门级教程-PPT application development embedded linux tutorials, Huaqing vision of the entry-level tutorial

keyboard scancode (linix/unix)

界面头文件- Contact surface document

PHP解释器 php-5.2.10.tar.gz-PHP interpreter php-5.2.10.tar.gz

写一个脚本文件checkuser,该脚本运行时带一个用户名作为参数，具体要求如下： 1)如果命令行格式不符合要求，应有错误提示信息； 2)在/etc/passwd文件中查找是否有该用户， 如有，则输出“Found in the /etc/passwd file.” 否则，输出“No such on our system” -Write a script file checkuser, the script run-time with a user name as a parameter, and specific requirements are as follows: 1) If the command-line format does not meet the requirements, there should be error message 2) in/etc/passwd file to check if there were any users, and if so, then the output " Found in the/etc/passwd file. " Otherwise, output" No such on our system "

一个3D桌面的实现源码-The realization of a 3D desktop source

　　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,

uClinux环境下MinuGUI的应用实例及简单介绍，列外还有Makefile文件，可在linux环境下编译运行。-uClinux environment MinuGUI of application examples and simple, there are those in Makefile document in the Linux operating environment compiler.

能够很完善的在LINUX下进行串口编程，支持修改串口的波特率等参数，还可以设置特殊波特率，比如B2-Sound can be carried out under the LINUX serial programming, support a revision of the baud rate and other parameters of serial port, you can set a special baud rate, for example, B28800