#!/bin/sh #/bin/tftp get [ip of your weather server]:[path to weather.txt] /etc/config/weather.txt tempval=`/bin/awk -F'::' '/TEMP/ { print substr($2, 0) }' /etc/config/weather.txt` humval=`/bin/awk -F'::' '/HUMIDITY/ { print substr($2, 0) }' /etc/config/weather.txt` barval=`/bin/awk -F'::' '/BAROM/ { print substr($2, 0) }' /etc/config/weather.txt` wspdval=`/bin/awk -F'::' '/WIND_SPD/ { print substr($2, 0) }' /etc/config/weather.txt` wdirval=`/bin/awk -F'::' '/WIND_DIR/ { print substr($2, 0) }' /etc/config/weather.txt` wchival=`/bin/awk -F'::' '/WIND_CHI/ { print substr($2, 0) }' /etc/config/weather.txt` /bin/sed -e "s/TEMP/$tempval/" -e "s/HUM/$humval/" -e "s/BAROM/$barval/" -e "s/WSPD/$wspdval/" -e "s/WDIR/$wdirval/" -e "s/WCHI/$wchival/" /etc/config/overlay.txt > /etc/config/replaced.txt /bin/mv /etc/config/replaced.txt /etc/config/overlay0.conf /bin/rm /etc/config/weather.txt