install_chrome() { if has_cmd google-chrome-stable; then ok "chrome already installed" return fi local deb deb=$(mktemp --suffix=.deb) curl -fsSL https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb -o "$deb" apt_update_once sudo apt-get install -y "$deb" rm -f "$deb" rollback_push "sudo apt-get remove -y google-chrome-stable" }