How to quickly install nodejs on linux

As Node.js becomes more and more popular, more and more developers use Node.js. If you are a Linux developer and are looking for a quick way to install Node.js on Linux, then this article will help you quickly install Node.js.

Step One: Install Node.js

In Ubuntu or Debian, you can use the following command to install Node.js:

sudo apt-get update
sudo apt-get install nodejs

After the installation is successful, you Need to check whether Node.js has been successfully installed. Use the following command to check the version of Node.js:

node -v

If the version number of Node.js is output, the installation is successful. If nothing is output, you need to recheck that the installation was correct.

If your Linux system is based on RedHat or CentOS, you need to use the following command to install Node.js:

sudo yum install nodejs

Step 2: Install npm

npm ( Node.js Package Manager) is the official package management tool for Node.js. You can use the following command to install npm:

sudo apt-get install npm

After the installation is successful, you can use the following command to check the npm version:

npm -v

If the npm version number is successfully output, the installation is successful.

Step Three: Install Node.js Modules

Once you have Node.js and npm installed, you can start adding the necessary Node.js modules to your project. In Node.js, you can use the npm install command to install modules. For example, if you want to install the Express module, use the following command:

npm install express

After running the above command, npm will automatically install the Express module and all other modules it depends on. For most Node.js modules, you can also add the --save option to save these dependencies to your package.json file, like this:

npm install express --save

Fourth Step: Install other tools

When developing with Node.js, you also need to install other commonly used tools, such as Grunt, Gulp, etc. You can install these tools using npm as follows:

npm install -g grunt-cli
npm install -g gulp

That’s it, you have successfully installed Node.js and quickly started developing Node.js in your Linux development environment. If you have any installation issues, please check the Node.js documentation or ask for help in the official Node.js community.

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