How to Install NVM on Ubuntu 204 – FAQ

What is NVM, and why should I use it?

NVM, or Node Version Manager, is a tool that allows you to manage multiple Node.js installations on your system. With NVM, you can easily switch between different versions of Node.js, install new versions, and manage global and local npm packages. It’s particularly useful for developers who work on projects with specific Node.js version requirements or need to test their applications across different Node.js versions.

How do I install NVM on Ubuntu 22.04?

Installing NVM on Ubuntu 22.04 involves a few simple steps. First, you’ll need to download and run the NVM installation script using curl or wget. Once the script is executed, it will install NVM and configure your system to use it. After installation, you may need to restart your terminal or run a specific command to start using NVM.

Can I install NVM alongside my existing Node.js installation?

Yes, you can install NVM alongside your existing Node.js installation. NVM manages Node.js installations separately from the system’s package manager, allowing you to have multiple Node.js versions installed concurrently. This means you can continue using your current Node.js installation while also using NVM to manage other versions as needed.

How do I use NVM to install a specific version of Node.js?

Using NVM to install a specific version of Node.js is straightforward. Once NVM is installed, you can use the `nvm install` command followed by the desired Node.js version number. For example, to install Node.js version 14.x, you would run `nvm install 14`. After the installation is complete, you can switch to the newly installed version using `nvm use 14`.

Is it possible to uninstall NVM and remove all Node.js versions installed with it?

Yes, you can uninstall NVM and remove all Node.js versions installed with it. To uninstall NVM, you’ll need to run the uninstallation script provided by NVM. Additionally, you can manually delete any Node.js versions installed by NVM from your system. Keep in mind that uninstalling NVM will remove its functionality, so make sure to back up any necessary data or configurations before proceeding with the uninstallation.

NVM (Node Version Manager) is a handy tool for managing multiple versions of Node.js on your system. With NVM, you can easily install, switch between, and manage different Node.js versions for your development projects. This guide will walk you through the step-by-step process of installing NVM on Ubuntu 22.04, covering each aspect in detail with examples and explanations.