Essential Linux Commands Everyone Should Know Whether you're a beginner or an aspiring system administrator, mastering basic Linux commands is a must. In this quick guide, you’ll learn the most commonly used terminal commands for navigation, file management, permissions, process monitoring, and system control. 💻 What you’ll learn: 📂 File & Directory Management — ls, cd, mkdir, rm, cp, mv 📄 File Viewing & Searching — cat, grep 🔐 Permissions & Ownership — chmod, chown ⚙️ Process Management — p