Přejmenování fotek dle data porizeni
find . -iname '*jpg' -exec jhead -n%Y_%m_%d__%H_%M_%S {} +
find . -iname '*jpg' -exec jhead -n%Y_%m_%d__%H_%M_%S {} +
find . -iname '*jpg' -exec jhead -n%Y_%m_%d__%H_%M_%S {} +
find . -iname '*jpg' -exec jhead -n%Y_%m_%d__%H_%M_%S {} +