-
本设计的目的是通过设计和调试一个简单的文件系统,主要是模拟文件操作命令的执行,来模拟文件管理,使学生对主要文件操作命令的实质和执行过程有比较深入的了解,掌握它们...
本设计的目的是通过设计和调试一个简单的文件系统,主要是模拟文件操作命令的执行,来模拟文件管理,使学生对主要文件操作命令的实质和执行过程有比较深入的了解,掌握它们的基本实施方法。具体要求如下:
(1) 设计一个支持n个用户的文件系统,每个用户可拥有多个文件:
(2) 采用二级或二级以上的多级文件目录管理;
(3) 对文件应设置存去控制保护方式,如“只能执行”、“允许读”、“允许写等”;
(4) 系统的外部特征应接近于真实系统,可设置下述文件操作命令:
命 令 功 能 命 令 功 能
Create 建立文件 Read 读文件
Open 打开文件 Write 写文件
Close 关闭文件 Copy 复制文件
Delete 撤消文件 Directory 查询目录
(5) 通过键盘使用该文件系统,系统应显示操作命令的执行结果。-the purpose of this design is by designing and debugging a simple file system, main operation is simulated documents the execution of the order to simulate document management, enable students to the main document commands the substance and the implementation process of a more in-depth understanding, They grasp of the basic method. Specific requirements are as follows : (1) design a support n user file system, each user can have multiple files : (2) use of two or more than two multi-level directory management; (3) the document should be set up to deposit control and protection methods, such as "the only
- 2023-04-23 12:45:04下载
- 积分:1
-
use the source code to achieve Chain
使用源代码实现链
- 2023-03-26 09:00:03下载
- 积分:1
-
一种快速准确的网络入侵检测系统
- 2022-02-05 09:00:19下载
- 积分:1
-
u盘传播,规定时间自动关机,请不要用于非法用途
u盘传播,规定时间自动关机,请不要用于非法用途-u set the spread of the specified time automatically shutdown, please do not for illegal purposes
- 2022-12-10 10:40:02下载
- 积分:1
-
网页特效的代码,在美化网页时有很大的作用
网页特效的代码,在美化网页时有很大的作用-Effects of the code page in the landscaping website very useful when
- 2022-07-26 16:45:52下载
- 积分:1
-
DOS下仿造WIN9X
DOS下仿造WIN9X-DOS imitation WIN9X
- 2022-03-07 11:26:54下载
- 积分:1
-
建设一个网站,会遇到多人连接服务器的问题.如果用tomcat作为JAVA服务器,可以写一个连接池程序.但最新的5.0.16tomcat已经支持连接池配置,我个文...
建设一个网站,会遇到多人连接服务器的问题.如果用tomcat作为JAVA服务器,可以写一个连接池程序.但最新的5.0.16tomcat已经支持连接池配置,我个文档就是讲如何设置的,花了一天功夫!-building a website, will face many problems connecting to servers. If tomcat as a Java server, can write a connection pool procedures. But the latest 5.0.16tomcat have supported the connection pool configuration files, I was speaking of how to set up and spent all day effort!
- 2022-10-19 08:20:03下载
- 积分:1
-
xm2sv1.0寻梦二手网 v1.0,一个经过我调试的PHP原代码,有机会大家多交流哈...
xm2sv1.0寻梦二手网 v1.0,一个经过我调试的PHP原代码,有机会大家多交流哈-Used Network xm2sv1.0 dream v1.0, a PHP I debug the original code, everyone has the opportunity to more exchanges and Kazakhstan
- 2022-01-28 14:35:14下载
- 积分:1
-
enterprise inventory management systems, including warehousing, storage, invento...
企业库存管理系统,包括出库,入库,库存查询;单据打印;-enterprise inventory management systems, including warehousing, storage, inventory inquiry; Print documents;
- 2022-02-20 16:52:01下载
- 积分:1
-
demo cs stuff, this is just some test code i ve been messing around with a while...
demo cs stuff, this is just some test code i ve been messing around with a while back, hopefully it can help others learn.
- 2022-01-25 21:47:51下载
- 积分:1