realtime_earth_sunmap.sh

# Original script is taken from http://www.omgubuntu.co.uk/2009/09/real-earth-wallpaper-linux.html
# It downloads World Sunlight Map every hour, and you could use it as wallpaper.
# I've added ImageMagick line to put your city on the map. Just change 'convert' parameters:
# '-size' - to set screen size
# '-annotate' - to set city name(two times)
# '-geometry' - to set your city position on the map
# Add to autostart and set your wallpaper to ~/world_sunlight_Wallpaper.jpg
# requires wget and ImageMagick

#!/bin/bash

cd
while [  1 ]; do
	COUNTER=0
	while [  $COUNTER -lt 60 ]; do
		wget http://www.opentopia.com/images/cams/world_sunlight_map_rectangular.jpg -O world.jpg
		temp=$(stat -c%s world.jpg)
		if [[ $temp > 1000 ]]
			then
        convert -pointsize 20 -size 1280x800 xc:none -gravity center -stroke black -strokewidth 2 -annotate 0 '*  Omsk' -background none -shadow 400x3+0+0 +repage -stroke none -fill white -annotate 0 '*  Omsk' world.jpg  +swap -gravity south -geometry +310+290 -composite world_sunlight_Wallpaper.jpg
        rm world.jpg
				break
		fi
		sleep 5
        	let COUNTER=COUNTER+1
	done
	sleep 3600
done