On 4 Nov 2019 15:27 -0500, from crossd at gmail.com (Dan Cross): > On Mon, Nov 4, 2019 at 1:58 PM Bakul Shah wrote: >> I am surprised no one mentioned *The Shockwave Rider *by John Brunner, >> published in 1975. Excerpt: > > In the 1983 movie "Wargames", at the very end as the staff at NORAD > desperately try and disable the rogue artificial intelligence hell-bent on > starting World War III, at one point they make a suggestion to send a > "tapeworm" into the system", but it's judged too risky. In the 1984 movie _2010_, it seems using a tapeworm was more of a standard, if unusual, procedure for solving a very different problem. Copying from > Dr. Chandra: I've erased all of HAL's memory from the moment the > trouble started. > > Dr. Vasili Orlov: The 9000 series uses holographic memories, so > chronological erasures would not work. > > Dr. Chandra: I made a tapeworm. > > Dr. Walter Curnow: You made a what? > > Dr. Chandra: It's a program that's fed into a system that will hunt > down and destroy any desired memories. > > Dr. Floyd: Wait... do you know why HAL did what he did? > > Dr. Chandra: Yes. It wasn't his fault. I also suggest to migrate this part of the discussion to COFF as it has very little to do with UNIX history per se. -- Michael Kjörling • https://michael.kjorling.se • michael at kjorling.se “The most dangerous thought that you can have as a creative person is to think you know what you’re doing.” (Bret Victor)