Archinstall (DE)

stage1.sh

Partitioning & Formatting
Full Disk Encryption Setup via LVM
Preparing Drives & chroot

stage2.sh

Set Hostname
Change Root Passwd
Setup User
Sysclock config
Vconsole config
Localhost config
Pacman init packages
Mkinitcpio config
Systembootd EFI installation

init.sh - use this after rebooting into freshly installed arch

Getting .config files
Tweak personal preferences
Installing BlackArch repo
Installing yay
Installing Fonts