GNU/Linux Ubuntu 22.04 Installing Node Version Manager – Step by step Guide
How to Install Node Version Manager on Ubuntu 22.04 Jammy LTS GNU/Linux desktop/server.
Moreover, Nvm Installation on Ubuntu 22.04 guide includes instructions on How to Switch NodeJS Version.
Especially relevant, for an Easier Alternative see: N NodeJs Version Manager Guide!
Especially relevant, for an Easier Alternative see: N NodeJs Version Manager Guide!
Finally, this guide includes detailed instructions on Getting Started with NodeJs on GNU/Linux.

1. Terminal Getting Started Guide
How to QuickStart with Command Line on Ubuntu GNU/Linux:
First Update the Apt Repo Sources with:
sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
Contents