Ubuntu 20.04 - 24.04

wget -q https://raw.githubusercontent.com/Tsu-gu/flashpoint-ubuntu-install/main/flashpoint-ubuntu-installer.sh && chmod +x flashpoint-ubuntu-installer.sh && ./flashpoint-ubuntu-installer.sh

Debian 12

wget -q https://raw.githubusercontent.com/Tsu-gu/flashpoint-ubuntu-install/main/flashpoint-debian-installer.sh && chmod +x flashpoint-debian-installer.sh && ./flashpoint-debian-installer.sh