Finding empty directories UNIX

Question

I need to find empty directories for a given list of directories. Some directories have directories inside it.

If inside directories are also empty I can say main di

Answer 1

find . -type d -empty

finds and lists empty directories and sub-directories in the current tree. E.g. resulting list of empty dirs and subdirs:

./2047
./2032
./2049
./2063
./NRCP26LUCcct1/2039
./NRCP26LUCcct1/2054
./NRCP26LUCcct1/2075
./NRCP26LUCcct1/2070

No operation is made on the directories. They are simply listed. This works for me.