Unix/Linux File System

The Unix/Linux file system organizes and stores data on a storage device like a hard drive. It arranges files and directories in a hierarchical tree structure, starting from a root directory (“/”). Files can be anything from documents to programs, while directories are folders that contain files or other directories. This system manages permissions, ensuring only authorized users can access or modify specific files. It efficiently locates, reads, and writes data, allowing users and programs to store and retrieve information systematically and securely within the overall storage space.