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Command Line

How to Configure Static and Dynamic IP Addresses in Linux

Whether you’re managing a server or a desktop, every Linux system needs a proper IP configuration. In this guide, you’ll learn how to set static and dynamic IP addresses using ip, Netplan, and NetworkManager — with real-world examples.

Linux Networking Basics: Understanding IP, DNS, and Routing

Networking is the backbone of every Linux system. In this guide, you’ll learn the essentials of IP addressing, DNS resolution, and routing — everything you need to understand how your Linux system communicates with the world.

Understanding Systemd and Managing Services in Linux

Systemd is the backbone of modern Linux systems, responsible for booting, managing services, and handling system processes. In this detailed guide, you’ll learn how it works, how to control services, and how to troubleshoot with systemctl.

How to Use the find and grep Commands Like a Pro

Searching for files or text in Linux? Learn how to use find and grep — two of the most powerful commands in the terminal — to locate files, scan directories, and search inside text with precision.

Understanding the Linux File System: A Beginner’s Guide

The Linux file system might seem confusing at first — but once you understand its logic, everything clicks. In this guide, we’ll explore how directories are structured, what each folder does, and how to navigate your system efficiently.