Guides
Rsync
Rsync is used for moving large files between hosts. This allows you to easily send files using ssh.
This page needs some updating still... SOZ
Copy files from a server to a remote server
bash
rsync -av <folder>/ root@<IP>:/root/www/<folder>Node Version Manager (NVM)
Node Version Manager (NVM) is a tool that allows you to manage multiple versions of Node.js on your system. It is a command-line tool that makes it easy to switch between different versions of Node.js and manage your development environment.
Serial
You can retrieve the serial number of a server computer with this guide