setup script

Hi everyone. I've recently started learning bash scripting and I thought it might be useful to try and automate installing most common stuff like xorg, de, wifi, etc. Because of that I've created a relatively simple script which automates these tasks. I'm open to any feedback and discussion...

I am experimenting with FreeBSD, primarily to ensure GNU projects I create can also be built on BSD. To that end, I'm using a RaspberryPi to easily make clean FreeBSD installs. Setting up ssh and avahi-daemon (so I can find the device with hostname.local) are multi-step processes that have...