# Simple script that fetches the main page of nexgenwars.com,
# finds the line containing the number of Wii units sold
# worldwide, and finally strips out the HTML tags from that
# line. The number is saved in wii.txt, which is then included
# in the blog's sidebar using PHP:
# <?php include('/home/www/wii/wii.txt'); ?>

wget -O /tmp/wii.tmp http://nexgenwars.com/
cat /tmp/wii.tmp | grep '<div id="wii_div"' | sed -e :a -e 's/<[^>]*>//g;/</N;//ba' > /home/www/wii/wii.txt
rm /tmp/wii.tmp