Edit (2020-06-16): use dd to create swap file instead of fallocate*
It is well known that Arch Linux does not have the easiest install process of all Linux distributions. In my opinion, for technical users this is a big plus, as you get to know your system better simply by having to set it up from scratch. This comes with the perk that you only install the packages you need, leading to a smaller and arguably snappier system.
In this guide, I’m documenting my latest Arch Linux installation on my laptop, where I used full disk encryption with LUKS over LVM. BTW, you should always encrypt your disks on your mobile devices, either laptops or phones.It comes virtually for free, and it provides countless benefits.