Linux Directory Structure
The Linux directory structure is a hierarchical, tree-like organisation of files and directories, starting at the root directory (represented by /). This structure ensures a well-organised and standardised file system, making it easier to manage and maintain the system. Key directories and their purposes include:
| Directory | Description |
|---|---|
| /bin | Essential command binaries for all users |
| /boot | Files needed to boot the system |
| /dev | Device files representing hardware components |
| /etc | System-wide configuration files |
| /home | User home directories containing personal files |
| /lib | Essential shared libraries needed by the system |
| /media | Mount points for removable media |
| /mnt | Mount points for other file systems |
| /opt | Add-on application software packages |
| /proc | Virtual file system providing process information |
| /root | Root user's home directory |
| /run | Temporary files created during system runtime |
| /sbin | System administration commands |
| /sys | Virtual file system providing system information |
| /tmp | Temporary files that may be deleted between reboots |
| /usr | User-related programs and data |
| /var | Variable data like logs, databases, and spool files |