Assume there's an image storage directory, say,
./photos/john_doe, within which there are multiple subdirectories, where many certain files reside (say,
*.jpg). How can I calculate a summary size of those files below the
du -hs ./photos/john_doe/*/*.jpg, but this shows individual files only. Also, this tracks only the first nest level of the
john_doe directory, like
john_doe/june/, but skips
So, how could I traverse the entire branch, summing up the size of the certain files?