Switching NodeJS versions on Ubuntu

This tutorial will demo how you can have multiple versions of NodeJS and switch them any time.

Specs:

• Ubuntu Server 12.04.1 LTS

Steps:

> sudo apt-get install nodejs npm

> sudo npm install -g n

> sudo n {version}

Ex. sudo n 0.8.18

If the version is not installed, the n cmd will automatically install the version for you. If the version is installed, then it will simply switch to that version.