#!/bin/bash install_etcher() { echo 'Installing etcher:' echo "deb https://deb.etcher.io stable etcher" | sudo tee /etc/apt/sources.list.d/balena-etcher.list sudo apt-key adv --keyserver hkps://keyserver.ubuntu.com:443 --recv-keys 379CE192D401AB61 sudo apt update -y sudo apt install balena-etcher-electron -y }