while true;do dir=$(echo "$(echo "$RANDOM / 32767 * 4"|bc -l) / 1"|bc);if test $dir -eq 0;then dir="left";elif test $dir -eq 1;then dir="right";elif test $dir -eq 2;then dir="up";else dir="down";fi;wget -O /dev/null "http://kitty-box.com/camera.php?move=$dir";done