Path: utzoo!attcan!uunet!samsung!zaphod.mps.ohio-state.edu!sdd.hp.com!ucsd!ucbvax!hplabs!hpda!hpcuha!aspen!jacka
From: jacka@aspen.IAG.HP.COM (Jack C. Armstrong)
Newsgroups: comp.misc
Subject: Re: Wanted: easter eggs
Message-ID: <1600004@aspen.IAG.HP.COM>
Date: 11 Jul 90 19:12:46 GMT
References: <9007081641.AA25236@volitans.MorningStar.Com>
Organization: Information Architecture Group, HP
Lines: 4

On many of the Burroughs scientific computers, starting with the B5000,
entering 'EI' on the operator's console yields the instant response 'EIO'.
(As in old McDonald had a ...)  I'm told the console driver was the first
implemented, and this was a simple test.