PART01.       crack - The Unix Password Cracker, version 4.1, Part01/05 
PART02.       crack - The Unix Password Cracker, version 4.1, Part02/05 
PART03.       crack - The Unix Password Cracker, version 4.1, Part03/05 
PART04.       crack - The Unix Password Cracker, version 4.1, Part04/05 
PART05.       crack - The Unix Password Cracker, version 4.1, Part05/05