OS

Have you ever wondered what lies beneath the root directory (/) in a Linux filesystem? In this article, we’ll take a closer look at the main directories that are typically found under the root directory and understand their purposes. Don’t worry if you’re new to Linux; we’ll explain everything in simple terms. Understanding these main directories is essential for Linux users and system administrators. During system boot, the system relies on specific directories like /bin, /sbin, /etc, /lib, and /root to function in single user mode. The contents of the /boot directory are vital for the initial booting process. Underneath /usr and /var, you’ll find additional subdirectories that are worth exploring. These subdirectories contain non-essential binaries, libraries, source code, configuration files, and more. Now that you have a basic understanding of these directories, you can navigate through the Linux filesystem with confidence and gain a better understanding of your system’s organization and structure. Disclaimer: The exact layout of these directories may vary slightly across different Linux distributions. However, the general concept and purpose remain the same.