Key Characteristics
Open Source
Linux is freely available for anyone to use, modify, and distribute. The source code is publicly accessible and maintained by a global community.
Multi-user
Multiple users can use the system simultaneously without interfering with each other, making it ideal for servers and shared environments.
Kernel-based
The kernel is the core of the operating system that manages hardware and system resources, acting as the bridge between software and hardware.
Versatile
Can be used on a wide range of devices — from servers and desktops to smartphones and embedded systems.
Security
Known for its robust security features, strong permission model, and regular security updates from the open-source community.