size of folder in ls ?!
when I do ls -s (size) I get folder size = 4.0 k which means the folder itself equals 4 kb.
but I don't want to check how much every folder weighs which is obvious to be 4 kb, every folder.
I want to know how much MB/GB the files within that folder!
Lets say I got folder which contains x folders which contains a movie, each.
how do I show how much mbs does this all weighs?