#! /bin/bash # ip to arp ping IP="172.16.1.82" # alternatively, MAC to ping MAC="86:51:F8:EF:D1:8C" # number of seconds for ping to timeout before device is considered to not be present SECONDS_TO_AWAY=900 # number of seconds between pings INTERVAL=1 # app token for gotify TOKEN="A9jDrGFO6Ob-m88" # logfile LOGFILE="/var/log/arp-check/$IP" # alert configuration: ALERT_TITLE="Status" ALERT_MESSAGE_HOME="Home" ALERT_MESSAGE_AWAY="Away"