Our school has a complete undergraduate-run computer lab, hence the credit goes to the sysadmin, although kudos to the student who found it. Transcript of session follows: % nslookup -query=ANY Default Server: envy.ugcs.caltech.edu Address: 131.215.134.135 > > quit Server: envy.ugcs.caltech.edu Address: 131.215.134.135 quit.ugcs.caltech.edu canonical name = use.exit.to.leave.nslookup.-.-.-.ugcs.caltech.edu > exit % [For those who don't know this, nslookup is a program that finds numerical Internet addresses from more readable names, and the same address may have different names, but one "canonical" ("official") one. The way to exit the program is to type exit. However, when the user typed quit, he was told that the "real name" of quit was "use exit to leave nslookup."]
(From the "Rest" of RHF)