#! /bin/sh

# Copy this script to e.g. /usr/local/etc/nethook.wlan0

# Disable WiFi power save

echo ${interface} | grep -q wlan && iw dev ${interface} set power_save off

# Wait for a reasonably valid system clock e.g. set by ntpd

until [ `date +%Y` -gt 2025 ] ; do sleep 1 ; done

# Update Dynu DDNS via curl and web API

curl -s -u @@USERNAME@@:@@PASSWWORD@@ "https://api.dynu.com/nic/update?hostname=`hostname -s`.freeddns.org&myip=${ip}" 2>&1 | logger -p local0.info -t nethook.${interface}