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Basic File Editing in Vim

Vim is a powerful text editor known for its complex nature, but that doesn't mean the way you use it always has to be complicated. When you need to read, navigate, and make simple updates to a file, Vim can be the perfect choice, too.

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Path Info

Level
Clock icon Beginner
Duration
Clock icon 15m
Last updated
Clock icon Aug 30, 2025

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Table of Contents

  1. Challenge

    Update app.js in Vim

    Change the instance of todo in the last line to read app.

  2. Challenge

    Update server.js in Vim

    Change the existing port 8080 in the server.js file so that it is set to 80 instead. Update both instances of the port.

Pluralsight Skills - Labs - Pluralsight
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Pluralsight Skills

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.
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