Linux Guides & Tutorials

Comprehensive step-by-step guides to master Linux system administration, security, and advanced techniques. From beginner basics to expert-level configurations.

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Understanding Linux File System Hierarchy infographic showing root directory structure with color-coded subdirectories including /bin, /etc, /home, /usr, /var, /lib, /tmp and essential navigation commands
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Beginner 5 mins

Understanding Linux File System Hierarchy

Quick Answer To understanding Linux File System Hierarchy, you must know that Linux uses a unified tree structure starting from root (/) where everything is a file or directory. Key locations: /home (user files), /etc (configuration), /var (logs), /usr (programs), /bin (essential commands). Navigate with: cd /, ls -la, tree / to explore the hierarchy. […]
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Linux Installation Guide infographic comparing Virtual Machine (70-80% performance, very safe), Dual Boot (100% performance, moderate risk), WSL2 (85-90% performance, very safe), and Live USB (60-70% performance, completely safe) installation methods. Includes comprehensive comparison table showing safety levels, performance benchmarks, complexity ratings, reversibility, hardware access, and best use cases. Features performance charts for boot times and file I/O, use case recommendations with circular icons for learning, gaming, development, and testing scenarios. Shows 4-step VM installation process with terminal commands, system requirements (8GB+ RAM, 50GB+ storage), and learning progression from VM basics to advanced dual boot and professional development.
Guide
Beginner 5 mins

Linux Installation Guide: Dual Boot vs Virtual Machine vs WSL

Quick Answer Linux Installation Guide For complete beginners, start with VirtualBox or VMware virtual machines. They’re 100% safe, completely reversible, and perfect for learning. Test your setup with: sudo apt update && sudo apt upgrade && neofetch to ensure everything works properly. Table of Contents What Are Your Linux Installation Options? You have four primary […]
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Linux distribution selection guide infographic showing top 4 beginner-friendly distributions (Ubuntu LTS ranked #1, Linux Mint #2, Pop!_OS #3, Fedora #4), user background recommendations (Linux Mint for Windows users, Elementary OS for macOS users), hardware compatibility chart highlighting graphics card support, package manager comparison (APT, DNF, Pacman, Zypper), testing methods (Live USB vs Virtual Machine), decision flow chart, system requirements (4GB+ RAM for Ubuntu/Pop!_OS, 2GB+ for Linux Mint, 25GB+ storage, dual-core CPU), and 5-step getting started process ending with pro tip to start with Ubuntu LTS then explore other distributions
Guide
Beginner 5 mins

How to Choose Your First Linux Distribution?

Quick Answer How to choose your first Linux distribution? For complete beginners, choose Ubuntu 24.04 LTS. It offers the best balance of user-friendliness, hardware support, and community backing. In particular You can verify your hardware compatibility after installation with: sudo lshw -short && lspci | grep -E "(VGA|Audio|Network)". Table of Contents A Linux distribution is […]
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