cd /var/tmp/webcam_cache/;
wget --quiet http://www.SomeDomain.com/webcam/picture.jpg;
jhead -nf%Y_%m_%d-%H_%M_%S picture.jpg >>/dev/null 2>&1
sleep 28
wget --quiet http://www.SomeDomain.com/webcam/picture.jpg;
jhead -nf%Y_%m_%d-%H_%M_%S picture.jpg >>/dev/null 2>&1
jhead -nf%Y_%m_%d-%H_%M_%S picture.jpg.1 >>/dev/null 2>&1
jhead -nf%Y_%m_%d-%H_%M_%S picture.jpg.2 >>/dev/null 2>&1
jhead -nf%Y_%m_%d-%H_%M_%S picture.jpg.3 >>/dev/null 2>&1
jhead -nf%Y_%m_%d-%H_%M_%S picture.jpg* >>/dev/null 2>&1