How to Install Node.js on VPS
Node.js is a powerful open-source server-side runtime environment that allows you to run JavaScript code on the server. Installing Node.js on your VPS (Virtual Private Server) can provide you with the tools you need to build and deploy scalable applications. In this article, we will guide you through the steps to install Node.js on your VPS.
Step 1: Connect to Your VPS
The first step is to connect to your VPS using SSH. You can use a tool like PuTTY (for Windows) or Terminal (for macOS and Linux) to establish a secure connection to your server. Enter your username and password to log in to your VPS.
Step 2: Update Package Repository
Before installing Node.js, it is recommended to update the package repository on your VPS to ensure you install the latest version of the software. Run the following commands:
sudo apt update
sudo apt upgrade
Step 3: Install Node.js
Once the package repository is updated, you can proceed to install Node.js on your VPS. Run the following command to install Node.js:
sudo apt install nodejs
After installing Node.js, you can check the installed version by running the following command:
node -v
Step 4: Install npm
NPM (Node Package Manager) comes bundled with Node.js. You can check the installed version of npm by running the following command:
npm -v
If npm is not installed, you can install it using the following command:
sudo apt install npm
Step 5: Verify Installation
To verify that Node.js and npm are successfully installed on your VPS, you can run the following commands:
node -v
npm -v
If the installation was successful, you should see the version numbers of Node.js and npm printed in the terminal.
Step 6: Install Node.js Modules
Now that Node.js and npm are installed on your VPS, you can start installing Node.js modules to build your applications. You can use npm to install any desired modules:
npm install module-name
Replace module-name with the name of the module you want to install. You can find a list of available Node.js modules on the official npm website.
Step 7: Start Building with Node.js
Congratulations! You have successfully installed Node.js on your VPS and are ready to start building and deploying applications. Node.js offers a robust environment for developing server-side applications, making it an ideal choice for scalable and high-performance projects.
If you encounter any issues during the installation process, you can refer to the official Node.js documentation or seek help from the vibrant Node.js community. Happy coding!