How to calculate disk usage of a file tree but excluding directories.
I'd like to have something like:
du --exclude type d
I use rsync to mirror/backup part of my home dir and I want to double check total size after backup but for some reason one directory got different size on source and target namely: 12288 B and 16384 B. While obviously most of directories got 4096 B.
Both source and target are ext4.