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UnixShell4osDesign
Unix shell是unix的命令解释程序,用于让用户以一种友好的方式运行程序和执行命令。
本课程设计要求学生在linux下写一个命令解释程序,实现Ksh最基本的功能。即:允许用
户打入一个可执行的程序的名字以及其命令行参数,执行这个程序。同时实现一部分内部命
令(比如cd,详见要实现的命令),以及输入输出重定向等功能。(Unix shell is unix order to explain procedures to enable users to a friendly manner operational procedures and the enforcement of the order. The courses require students to design the linux under orders to write an interpretation of procedures, Ksh most basic functions. : Allows users to enter an executable program and the name of its command line parameters, the implementation of this procedure. Simultaneously part of the internal commands (such as cd, details to be achieved in order), and redirect input and output functions.)
- 2007-05-15 20:45:30下载
- 积分:1
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12
说明: 本系统以单片机AT89C51为主体,由芯片插座、独立按键、74HC573驱动8位数码管显示、5V直流电源控制模块等组成。根据数字集成芯片的引脚特性以及集成芯片的真值表编写检测程序。该系统能完成14脚以内常用TTL74系列数字集成芯片的功能测试。(This system is the main body of the single-chip microcomputer AT89C51, the chip socket, independent buttons, 74HC573 Driver 8 digital control, 5V DC power control module and so on. According to the characteristics of the digital chip and the chip s true value, the program is written in the chip.. The system can complete the functional test of the TTL74 series digital IC chip in 14 feet.)
- 2015-05-25 18:16:58下载
- 积分:1
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hilbert-huang
hilbert-huang 分析代码,用于信号分析,振动(hilbert-huang analysis)
- 2015-11-01 15:12:09下载
- 积分:1
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03-ECU软件的AUTOSAR开发方法
说明: 这是一个很好的AUTOSAR介绍文档,对汽车软件开发很用帮助。(This is a good AUTOSAR introduction document, which is very helpful to the development of automobile software.)
- 2019-04-09 17:10:08下载
- 积分:1
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C#开发服务的流程代码
提供C#开发的服务源码,能够帮助你快速学习C#语言,及其相关的一些操作,其中主要的是服务,服务中又设计到了很多东西,源代码中将教会你怎么去办,你很容易上手的,源码也是非常容易的,希望对你有一点作用,谢谢你
- 2023-04-27 02:00:03下载
- 积分:1
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APISpyApp
APISpyAppA,HOOK 钩子。你懂得(APISpyAppA HOOK hook. You know)
- 2013-04-19 08:07:38下载
- 积分:1
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rtest
HLDZ系列回路电阻测试仪是测量断路器、母线连接处、母线上接触部件和其它流经大电流接点的导电回路电阻及冶金部门测试两种不同金属面接触电阻的可靠性高的通用测试仪器。
技术指标
1、输出电流: ≥300A
2、分辨率: ±1 微欧
3、测试范围: 0—2000 微欧
4、测量准确度: 0.5%
(HLDZ series loop resistance tester is a measure of circuit breakers, busbar joints, bus parts and other exposure to a large current flows through the contacts of the conductive loop resistance and metallurgical sector test two different metal surface contact resistance and high reliability of the general test equipment. Specifications 1, output current: ≥ 300A 2, resolution: ± 1 micro Euro 3, Range: 0-2000 micro Euro 4, the measurement accuracy: 0.5 )
- 2010-08-04 22:30:53下载
- 积分:1
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STM32_MP3_Full
采用VS1003方案的STM32 MP3播放器完美版,包含FAT文件系统、TFT液晶操作、图片文本解码等(Program using VS1003 perfect version STM32 MP3 players, including FAT file system, TFT LCD operation, picture text decoding)
- 2010-08-18 11:34:51下载
- 积分:1
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smgjsq
51单片机数码管静态显示,计数器功能,学习如何对数据管进行操作(51 MCU digital static display, the counter function, learning how to operate the data management)
- 2010-11-16 16:20:43下载
- 积分:1
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copy-move-detection-master
说明: copy move detected application
- 2019-04-05 05:38:00下载
- 积分:1