pacman-key --recv-key FBA220DFC880C036 --keyserver keyserver.ubuntu.com
pacman-key --lsign-key FBA220DFC880C036
pacman -U 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst' 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst' --noconfirm
echo -e "\n[chaotic-aur]\nInclude = /etc/pacman.d/chaotic-mirrorlist" | tee -a /etc/pacman.conf
pacman -Syu --noconfirm