If you are using ViM (vi) then press Esc button and then type :wq and press the Enter button to save the file.įor Nano user simply press Ctr+X and then type Y and hit the Enter button. Res.end('Hello, h2s tutorial for nodes js ' +Ĭonsole.log('Processed request for '+ req.url) Ĭonsole.log('Server running at + laddr + ':' + port + '/') Note: If nano is not on your system then use this command: dnf install nanoĪdd the following code it that file: #!/usr/bin/node

To test it, let’s create a demo web server and see its working…Ĭreate a javascript file nano nodetestfile.js However, if you are new to this language then you can try out the below example: Step 6: Let’s test Node is working or not using a tiny webserver Your Node Javascript is installed start doing what you want. Output for the above commands ~]# node -v Is this ok : y Step 5: Check the install Nodejs & NPM versionĪfter the successful installation of this javascript language, let’s check its version as well as the directory where they have been installed. Last metadata expiration check: 0:11:37 ago on Wed 09:26:20 AM EDT. However, here we are installing the full stable version that means the first command of this step and here is its Output: ~]# dnf module install nodejs If you don’t want full Nodejs then instead of that you can install its minimal version (optional): sudo yum module install nodejs/minimal (optional) sudo dnf module install nodejs/development Sudo dnf install are developers can install nodejs with developer profile so that libraries will available for them to build dynamically loadable modules. Here is the single command that will install both Node.js along with NPM on your server or desktop CentOS 8 Linux system.

Step 4: Install Nodejs and NPM on CentOS 8 Linux

So as per the above result, the current version which available is the latest long term supported version of the NodeJS i.e v 10.x. Nodejs 10 common, development, minimal, s2i Javascript runtime Last metadata expiration check: 0:08:15 ago on Wed 09:26:20 AM EDT. The output for the above command: ~]# dnf module list nodejs

Yum install nodejs 10