Files
ddns/ddns.sh
2020-05-09 21:51:15 +02:00

23 lines
554 B
Bash
Executable File

#!/bin/bash
DOMAIN="geek-blog.de"
SCRIPTPATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
WAN_IP=$(${SCRIPTPATH}/easyBoxCtrl.sh wan ip 2>/dev/null)
echo "Current WAN-IP -----------> ${WAN_IP}"
DNS_IP=$(dig +short ${DOMAIN})
echo "Current DNS entry for ----> ${DNS_IP}"
if [ "${WAN_IP}" == "${DNS_IP}" ]; then
echo "IPs match - nothing to do."
exit 0
else
echo "IP mismatch - trying to update A-record(s)..."
$SCRIPTPATH/unitedDomainsCtrl.sh geek-blog.de ${WAN_IP}
$SCRIPTPATH/unitedDomainsCtrl.sh *.geek-blog.de ${WAN_IP}
fi