#!bin/bash apt update && apt upgrade -y apt install sudo -y apt clean && apt autoremove sed -i 's/bookworm/trixie/g' /etc/apt/sources.list find /etc/apt/sources.list.d -name "*.list" -exec sed -i 's/bookworm/trixie/g' {} \; apt update apt full-upgrade -y apt install fastfetch -y fastfetch