This command will help us to download and install every currently available update using the Ubuntu repository.Installing different versions of Nodejs on Mac OS or Ubuntu Installing NVM for Node.js in Ubuntu 20.04 Step 1: Updating the Systemīefore going to install any new package on our system, it's always suggested to update our system with the help of the apt-get update or apt update commands. We should have root or sudo access for running privileged commands.We should have a tool, i.e., curl installed on our server.We should have a tool, i.e., apt installed on our server.We need to have an active 20.04 server in Ubuntu.This tool will save lots of effort and time undoubtedly. One can establish their applications with the help of the tool. Any developer of node.js working on more than one project which needs different versions of node.js usually prefers NVM for installing, uninstalling, and switching various versions of a node rather than manually installing and uninstalling all versions needed for all projects. NVM is used to install and manage distinct types of node.js versions in several environments of Linux. It permits developers for creating the functionality of scalable backend with the help of JavaScript, a language almost everyone is already known from web development (browser-based). Node.js is a runtime of JavaScript for programming on the server-side. Also, it gives an option for auto-selecting the version of the node with the configuration file, i.e. Also, we can select a particular version of the node for many applications. We can install more than one version of Node.js on one system with the help of the NVM utility. NVM can be described as a Node Version Manager tool. Usually, this activity is implemented for testing the code with distinct versions. We can install any Node.js version and even switch our version easily using this tool. If we are a developer of Node.js or a beginner then it's very essential for us to have knowledge about this tool.

Node Version Manager is one of the famous tools available for the version management of Node.js.

In this article, we will install NVM on the 20.04 version of Ubuntu.

Install node js nvm ubuntu