Linux is an open-source, Unix-like operating system developed by Linus Torvalds in 1991, known for flexibility, stability, and security. It is community-driven and customizable, with various distributions like Ubuntu, Fedora, and Red Hat catering to different user needs. Linux powers many devices, from servers to smart devices, and is beneficial for its performance, privacy, and extensive support network.

1. What Linux Is
All About
September 2024
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2. What is Linux?
Linux is an open-source, Unix-like operating system
that powers millions of devices worldwide. It’s known
for its flexibility, stability, and security.
For more information about Linux, visit
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3. The History of Linux
Origin
Open-Source Movement
Developed by Linus Torvalds in 1991.
Inspired by the GNU Project and built around the idea of free software.

4. What Makes Linux
Different?
• Open-Source: The source code is freely available
for anyone to view, modify, and distribute.
• Community-Driven: Maintained and improved
by a global community of developers.
• Customizable: Users can tailor the system to
their specific needs.

5. The core part of Linux that manages hardware
and system processes.
How Linux Works
Kernel Distributions (Distros)
Pre-packaged versions of Linux that come with
different software and features (e.g., Ubuntu,
Fedora, Red Hat, Debian).

6. Popular Linux Distributions
User-friendly and great for beginners.
Known for its cutting-edge features.
Stable and versatile, often used as a base for other distros.
Popular in enterprise environments.
Ubuntu
Fedora
Debian
Red Hat Enterprise Linux (RHEL)

7. Key Features of Linux
Security
Stability
Flexibility
Cost-Effective
Built-in features like file permissions and user authentication.
Rarely crashes and handles heavy workloads well.
Can run on almost any device, from smartphones to supercomputers.
Free to use and install.

8. Where is Linux Used?
Servers
Supercomputers
IoT Devices
Desktops & Laptops
Powers over 90% of cloud servers worldwide.
Most of the world’s top supercomputers run on Linux.
• Used in smart devices, routers, and TVs.
Linux distributions are available for personal use.

9. Benefits of Using Linux
Optimized for multitasking and resource management.
Less prone to malware and tracking.
Access to a large support network through forums and communities.
Performance
Privacy
Support & Community

10. Tips for Linux Beginners
Start with an easy distribution.
Experiment in a virtual machine before
installing.
Leverage online resources and
communities for help.