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Tip: Use nvm alias default to switch the version of Node.js used by default when starting a new shell.
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Switch to the latest installed version: nvm use node To switch to another version for the active shell use nvm use.įor a specific version provide a version number: nvm use 10.16.3 You can then switch between them depending on which project you're working on. The real benefit of nvm comes when you install different versions of Node.js. Use nvm to install other versions of Node.js You can change this behavior using the nvm alias command.Įxample to set the default version of node to use when starting a new shell to 10.0.0: nvm alias default 10.0.0 Practically this means that anytime you start a new shell, and the nvm.sh script is sourced, it will default that shell to using the installed lts release. This indicates that nvm has set lts/* as the default alias. Note this line Creating default alias: default -> lts/* (-> v10.16.3). Verify it worked, and that the version is correct: node -version nvm install -ltsĭownloading and installing node v10.16.3. Now that you've got nvm installed let's use it to install, and use, the current LTS version of Node.js. Use nvm to install the latest LTS release of Node.js
#Nvm install node 9 update
This command will help us to download and install every currently available update using the Ubuntu repository.Finally, run the nvm command to get a list of all the available sub-commands and to further verify that installation worked. 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.
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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.
#Nvm install node 9 code
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.