#!/bin/sh -eu # SPDX-License-Identifier: MIT-0 test -e /etc/os-release && os_release='/etc/os-release' || os_release='/usr/lib/os-release' . "${os_release}" echo "Running on ${PRETTY_NAME:-Linux}" if [ "${ID:-linux}" = "debian" ] || [ "${ID_LIKE#*debian*}" != "${ID_LIKE}" ]; then echo "Looks like Debian!" fi