#!/bin/zsh
ip addr | grep $localNetworkPrefix
ping $localGateway
ping 1.1.1.1
ping $DNS01
ping $DNS02
open -a Safari https://downdetector.com/status/%1
Do `chmod +x ./scriptname.sh` to make executable and run with argument (e.g. net.sh facebook) to check a particular service.Edit: Thanks @Shared404