 UAF and GUESS_PASSWORD  ; 	UAF is a general purpose utility for searching through the = authorization file based on any information stored within the A authorization file, including privileges (specific privileges, or ) privilege classes), last login time, etc.   = 	GUESS_PASSWORD is a simple password guesser. You can feed it E a dictionary (see the source code, you'll need to change one #define) F of words to use as passwords, otherwise the default list is used (thisI was simply the passwords tried by the Internet Worm, I assumed Mr. Morris H had a reason for selecting the ones he did, maybe he didn't, who knows?)F You can also pass it passwords to guess (if you define it as a foreign	 command). 