This is a beta course, so its structure, chapters, and examples may continue to change.文件访问控制与保护 This article is being translated. Please check back soon. Previous文件系统文件系统概述、基本概念、目录结构、分配方式、访问控制和文件系统类型Next文件分配方式详细介绍文件系统的各种分配方式，包括连续分配、链接分配和索引分配
