How to Install Node.js on Ubuntu 20.04 / 22.04 Server (Tutorial)

bash: line 1: 400:: command not found
I got this. Can you please help me? I want to install using nvm because I want to choose the nodejs version.

Worked first time! So grateful for this :)

thanks for lots of usefull videos regarding cloud.. can you make a video on how to install pH7CMS from github on google cloud with latest PHP and other requirements.. i will be waiting for your response. thanks