#!/usr/bin/env bash set -euo pipefail systemctl --user disable --now external-brightness-sync.service 2>/dev/null || true rm -f "$HOME/.config/systemd/user/external-brightness-sync.service" rm -f "$HOME/.local/bin/brightness-osd" rm -f "$HOME/.local/bin/brightness-up-all" rm -f "$HOME/.local/bin/brightness-down-all" rm -f "$HOME/.local/bin/brightness-sync-hg342pcb" systemctl --user daemon-reload cat <