Introduction to Linux
A comprehensive guide to Linux operating system, from basic concepts to advanced topics.
⚠️ This content is not available in your language yet.
Introduction to Linux
Linux is a free and open-source operating system that has become one of the most popular choices for servers, desktops, and embedded systems. This guide will help you understand Linux from the ground up.
What is Linux?
Linux is an open-source operating system kernel created by Linus Torvalds in 1991. It's the foundation of many operating systems, commonly referred to as Linux distributions or "distros."
Why Learn Linux?
- Open Source: Linux is free and open-source, allowing you to study, modify, and distribute the code.
- Security: Linux is known for its robust security features and regular updates.
- Flexibility: Highly customizable to meet specific needs.
- Performance: Efficient resource usage and excellent performance.
- Community: Large, active community providing support and resources.
Getting Started
To begin your Linux journey:
- Choose a Linux distribution
- Install Linux on your system
- Learn basic commands
- Understand the file system
- Explore system administration
Basic Concepts
Terminal
The terminal is your command-line interface to Linux. It allows you to:
- Execute commands
- Navigate the file system
- Manage processes
- Configure the system
File System
Linux uses a hierarchical file system structure:
/
├── /bin # Essential command binaries
├── /etc # System configuration files
├── /home # User home directories
├── /usr # User programs and data
└── /var # Variable data files
Users and Permissions
Linux is a multi-user system with:
- User accounts
- Groups
- File permissions
- Access control
Next Steps
Continue reading this guide to learn:
- Basic commands and usage
- File system management
- Process management
- Networking
- System administration
- Security best practices