How To Install Node.js on Rocky Linux 8

the process of installing Node.js on Rocky Linux 8 is similar to other Red Hat-based distributions. Please note that there might be updates or changes, so it's a good idea to check the official documentation for the latest information. Here's a general guide on how you can install Node.js on Rocky Linux 8:

Using the NodeSource Repository:
  1. Install the EPEL Repository:

                    
                        sudo dnf install epel-release
                    
                

  2. Install the NodeSource repository:

                    
                        sudo dnf install https://rpm.nodesource.com/pub_14.x/el/8/x86_64/nodesource-release-el8-1.noarch.rpm
                    
                

    You can check for the latest version on the NodeSource distributions page.

  3. Install Node.js:

    Once the repository is added, you can install Node.js using dnf:

                    
                        sudo dnf install nodejs
                    
                

  4. Verify the installation:

    Check that Node.js and npm (Node Package Manager) are installed and display their versions:

                    
                            node -v
                            npm -v                    
                    
                

Using the Official Package Manager:

Rocky Linux 8 includes the dnf package manager, so you can also install Node.js directly from the default repositories:

        
            sudo dnf install nodejs
        
    

Using NVM (Node Version Manager):

Another option is to use NVM, which allows you to manage multiple Node.js versions on your system:

  1. Install NVM:

                    
                        curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash
                    
                

    Close and reopen your terminal or run:

                    
                        source ~/.bashrc
                    
                

    For other shells, refer to the NVM documentation.

  2. Install Node.js using NVM:

                    
                        nvm install node
                    
                

    This installs the latest version of Node.js. You can specify a different version if needed.

  3. Verify the installation:

                    
                        node -v
                        npm -v                    
                    
                

Choose the method that best fits your needs. Installing from the NodeSource repository or using NVM provides more flexibility in managing Node.js versions. Always refer to the official documentation or sources for the latest and most accurate information.

Top 50+ Linux Commands

Linux is a powerful operating system with a rich set of commands that allow you to control nearly every aspect of the system. Here is a list of over 50 Linux commands that you should know, including some of the most important ones. beginning of what …

read more

Explain the concept of streams in Node.js. How are they used, and what are …

In Node.js, streams are powerful mechanisms for handling data transfer, especially when dealing with large amounts of data or performing I/O operations. Streams provide an abstraction for handling data in chunks, rather than loading entire datasets i …

read more