#!/usr/bin/env bash set -eo pipefail is apt >/dev/null && { echo echo "===========================" echo "Upgarding apt packages..." echo "===========================" echo sudo apt update sudo apt upgrade -y } is snap >/dev/null && { echo echo "===========================" echo "Upgarding snap packages..." echo "===========================" echo sudo snap refresh } is flatpak >/dev/null && { echo echo "===========================" echo "Upgarding flatpak packages..." echo "===========================" echo sudo flatpak update -y }