说明：  模拟文件系统，操作系统课程设计的心血，含详细设计报告（设计要求、设计思想、数据结构设计、实体关系图、数据流图、程序流程图、结果分析等）。界面友好，模拟MS-DOS命令行方式，并提供命令列表和命令帮助。编程语言:c语言，编译工具:VC6.0。主要内容：模拟磁盘（使用内存空间）、模拟磁盘空间申请、模拟文件目录、模拟打开文件表。主要功能：建立文件、写文件、读文件、显示文件、删除文件、重命名文件、查询文件属性、关闭文件。
(simulation file system, operating system curriculum design effort, with the detailed design (design requirements, design, data structure design, entity-relationship, data flow diagrams, process flow chart analysis, etc.). Friendly interface to simulate the MS-DOS command line, and to provide an order list and orders to help. Programming Languages : c language, compiler tools : VC6.0. Major components : simulated disk (using memory space), the disk space simulation applications, directory simulation, simulation open file table. Main functions : document creation, document writing, reading documents, documents, delete files, rename files, querying document attributes, Close document.)