Arch Linux: Essential Post-Install Configuration (plus some tmux and man tips)

In this video tutorial, I'll be walking you through Arch Linux essential configuration after base installation. Specifically, we'll be creating a non-root user, allowing that user to run commands as root, installing and configuring a strict firewall, and installing some other essential utilities (man, tmux, tcpdump, which).

You can find a runbook detailing step by step instructions here:

There are two options to catch up if you need to:

[zerotheory]

Nice quality content. Glad to hop on board at the beginning!

[uuu]

May I know what are some ways to make a clone of the system?
I use dd but I’m literally cloning 128gb/64gb at a time