How To Install Node Js On Ubuntu 18.04?

Navigating the Node:

A Symphony of Installation on Ubuntu 18.04

In the vast landscape of web development, Node.js stands as an omnipresent force, orchestrating seamless server-side operations with the grace of a seasoned conductor. If you find yourself treading the Ubuntu 18.04 terrain, yearning to harness the power of Node.js, this symphony of instructions will guide you through the installation process. Tune in as we unravel the intricacies of setting up Node.js on this Linux masterpiece, transforming your development experience into a harmonious crescendo.

Prelude:

Unveiling Ubuntu’s Terminal Opera House

Before we embark on our Node.js journey, let’s familiarize ourselves with the Ubuntu 18.04 terminal—a realm where commands echo like musical notes. Open the terminal, the grand opera house of the Linux world, by pressing Ctrl + Alt + T. It’s here that our symphony will unfold. Picture it as a stage, and each command you enter as a note, harmonizing to produce the melody of Node.js installation.

Now, let’s prepare for the symphony by ensuring the instruments are in tune. Update the apt package list with:

sudo apt update

This ensures that our orchestra has the latest sheet music, ready to play the Node.js composition flawlessly. Follow it with:

sudo apt upgrade

This command fine-tunes the instruments, ensuring that your Ubuntu system is ready for the Node.js concerto.

Overture:

The Eloquent Prelude of Node.js PPA

To introduce Node.js to our Ubuntu ensemble, we need the right PPA (Personal Package Archive), akin to choosing the perfect soloist for a concert. Execute the following command to add the NodeSource PPA to our repertoire:

sudo apt install curl

Curl is our conductor, allowing us to fetch data from the web securely. Now, let’s invite the NodeSource PPA into our orchestra pit:

curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -

This script orchestrates the arrival of Node.js version 14.x. You can replace “14.x” with your preferred version if you wish to dance to a different Node.js tempo.

Movement I:

The Rhythmic Symphony of Node.js Installation

With the NodeSource PPA in place, it’s time to usher in Node.js and npm, its faithful companion, onto our Ubuntu stage. Execute the following commands to witness the symphony in motion:

sudo apt-get install -y nodejs

This installs Node.js, the virtuoso of server-side scripting. As the notes of Node.js resonate, let npm join the ensemble:

sudo apt-get install -y npm

The npm package manager, akin to a skilled accompanist, seamlessly integrates with Node.js, enriching the symphony with a plethora of libraries and modules.

Movement II:

The Choreography of Node.js Versions

In the intricate dance of software development, sometimes, the need arises to waltz to the rhythm of a specific Node.js version. Enter nvm (Node Version Manager), the choreographer of version dynamics. Let’s install nvm to don the dancing shoes of version control:

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash

This command script installs nvm. After its installation, close and reopen the terminal or run source ~/.bashrc to apply the changes. Now, let’s select a Node.js version to dance with:

nvm install 14.17.4

Replace “14.17.4” with your version of choice. The stage is set, and with nvm, you can seamlessly switch between Node.js versions, orchestrating your symphony with precision.

Coda:

Node.js in Full Crescendo

With the terminal as our stage, the NodeSource PPA as our sheet music, and nvm as our choreographer, the symphony of Node.js installation on Ubuntu 18.04 reaches its crescendo. Your development environment now resonates with the harmonious blend of Ubuntu and Node.js, a virtuoso combination that promises to elevate your coding endeavors to new heights. As you stand on the precipice of this musical journey, remember that this is just the prologue—your Node.js concerto awaits, ready to be composed.