#87 One-line batch script to delete empty directories

#87 One-line batch script to delete empty directories:

Variant 1

for /f "delims=" %%i in ('dir /s /b /ad ^| sort /r') do rd "%%i">NUL

Variant 2

for /f "usebackq" %%d in (`"dir /ad/b/s | sort /R"`) do rd "%%d"