How do I delete locked items (that won't 'put back') from trash?
I moved old backups from Time Machine to the trash and then found all the folders (Macintosh HD - System - Library - CoreServices) remain because the 'boot.efi' file in the last is locked, and can't find any way to 'put back' or delete. Would really appreciate any help you have. Many thanks...
Mac Pro, OS X Mountain Lion (10.8.5)