刪除空白目錄 find應用

刪除空白目錄  find -type d -empty -delete 

-type

Supported. POSIX specifies 'b', 'c', 'd', 'l', 'p', 'f' and 's'. GNU find also supports 'D', representing a Door, where the OS provides these.

http://linux.die.net/man/1/find