这是一个操作系统课程设计之文件系统管理，实现了多级目录管理，先开放20M空间。完成树形目录操作-courses on operating system design from the file system management, and the realization of the multi-level directory management, first 20M open space. Complete tree directory operations

采用一级目录结构实现的磁盘文件系统操作系统模拟算法-Using a directory structure to achieve the operating system disk file system simulation algorithm

磁盘文件管理系统，描述操作系统磁盘文件的工作流程-Disk file management system that describes the operating system disk file workflow

利用VC和ege图形函数库编写基于LRU的请求分页模拟操作系统。模拟的功能有文件系统，鼠标响应，进程调度等。-VC and ege use graphics library written request LRU paging simulation operating system is based. Analog features include file systems, the mouse response, process scheduling.