Mastering vi Editor in Linux: A Simple Guide for Real-World Use

Introduction I’m continuing my 30-day Linux challenge as part of my preparation for the RHCSA exam and today’s article covers something I’ve come to appreciate more with every passing day that is the vi editor. At first, it can feel unfamiliar (even frustrating) but once you understand how it works, vi becomes one of the most powerful tools in your Linux toolkit. It is available on every system, lightning fast and surprisingly efficient especially when working on servers with no graphical interface. In this article, I’ve broken it down step by step from how to open a file, switch between modes, save your changes and navigate like a pro. Whether you’re just starting out or need a quick refresher, this guide is for you. Let’s make vi simple, useful and maybe even fun. Index What is vi How to Open a File in vi Modes in vi Common vi Commands Real World Scenarios Pro Tips for Beginners Industry Insight Quick Summary

Apr 22, 2025 - 22:54

Mastering vi Editor in Linux: A Simple Guide for Real-World Use

Introduction

I’m continuing my 30-day Linux challenge as part of my preparation for the RHCSA exam and today’s article covers something I’ve come to appreciate more with every passing day that is the vi editor.

At first, it can feel unfamiliar (even frustrating) but once you understand how it works, vi becomes one of the most powerful tools in your Linux toolkit. It is available on every system, lightning fast and surprisingly efficient especially when working on servers with no graphical interface.

In this article, I’ve broken it down step by step from how to open a file, switch between modes, save your changes and navigate like a pro. Whether you’re just starting out or need a quick refresher, this guide is for you. Let’s make vi simple, useful and maybe even fun.

Index

What is vi
How to Open a File in vi
Modes in vi
Common vi Commands
Real World Scenarios
Pro Tips for Beginners
Industry Insight
Quick Summary