#!/usr/bin/env bash curl -fsSL https://files.openscad.org/OBS-Repository-Key.pub | sudo tee /etc/apt/trusted.gpg.d/obs-openscad-nightly.asc sudo chmod 0644 /etc/apt/trusted.gpg.d/obs-openscad-nightly.asc sudo tee /etc/apt/sources.list.d/obs-openscad-nightly.sources >/dev/null <