Installing Node Version Manager

1. Download and Run the Installation Script

Run the following command to download and run the bash script:

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash

source ~/.bashrc     # update the command from .bashrc file

nvm install 18       # install Node version 18

nvm use 18           # use Node version 18

node -v              # verify the Node version