randomNasaPicsture.sh

while true; do
curl -s -q http://apod.nasa.gov/apod/archivepix.html | grep -oP 'href=\"ap.+\"' | shuf -n 1 | sed 's/href=\"//' | sed 's/\"//' | awk '{print "http://apod.nasa.gov/apod/"$1}' | xargs curl -s -q | grep -oP 'href=\"(image.+)\"' | sed 's/href=\"//' | sed 's/\"//' | awk '{print "http://apod.nasa.gov/"$1}' | xargs curl -o ~/.bin/desktop_picture.jpg

sleep 10m
done