mqtt-halt-pack/check-connection.sh

#!/bin/bash

cd ~/mqtt-halt-pack || exit


while [ 0 -eq 0 ]; do

  if [ $(ping -q -w 10 -c 1 192.168.31.5 > /dev/null && echo 1 || echo 0) -eq 0 ]; then
	  echo "$(date '+%Y%m%d%H%M%S'): 0"
  else
	  echo "$(date '+%Y%m%d%H%M%S'): 1"
  fi
  sudo iwconfig 2>/dev/null | grep -i quality 
  sleep 10
done