Linux: Folder Structure

Linux folders explained: where everything lives, why it matters, and how it works in real systems.

Linux is known for being clean, predictable, and powerful. One of the biggest reasons is its filesystem layout. Unlike some operating systems that scatter files in many hidden places, Linux follows a clear directory structure rooted at a single top-level directory: /.

That root directory is the starting point for everything. From there, Linux organizes s…