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Frame from UNIX: Making Computers Easier To Use -- AT&T Archives film from 1982, Bell Laboratories Plays via YouTube's privacy-enhanced embed

UNIX: Making Computers Easier To Use -- AT&T Archives film from 1982, Bell Laboratories

7 videos recommended on HN
YouTube
6 HN users recommended this documentary5 months2015–2024 score 5.5
Years with an HN recommendation, 2007–2026

HN commenters recommend it as a demonstration of the Unix philosophy, with small tools composed through pipes.

A 1982 AT&T Bell Labs film for students about the Unix system and how it can be used practically. It includes Lorinda Cherry building a talking calculator by piping together Unix commands, and a spell checker made from Unix utilities.

“both are really excellent demonstrations and eludications of the Unix philosophy and mindset” (HN, 2015)

1 strong recommendations · 5 recommendations · 3 citations · Documentaries · intermediate

9 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@danso Dec 2015 Strongly recommends
on HN thread A Spellchecker Used to Be a Major Feat of Software Engineering (2008)
That was a great watch...and if you keep on watching for a few more minutes, you can watch Lorinda L. Cherry rewrite his implementation using Unix pipes and then creating a talking calculator. The screencasting technology wasn't quite there yet ;), but both are really excellent demonstrations and eludications of the Unix philosophy and mindset that is pretty much unchanged and invaluable ~34 years later [this video]
Demonstrates the Unix philosophy via pipes and a talking calculator.
@yesenadam Nov 2019 Recommends
on HN thread A Mystery of Unix History
Read more
Also I found these fascinating: The Unix-Haters Handbook (1994) has a lot of history and takes you back in time.. [link] Brian Kernighan 'interviews' Ken Thompson (2019) - Ken telling stories. They're both very funny, a very entertaining video, some stories I (and even Brian) hadn't heard. [link] UNIX: Making Computers Easier To Use (1982) [this video] Also the other day I read in the AWK book that it was mainly inspired by SNOBOL4, so looked at some SNOBOL4 books from archive.org, from 1970-2 and just before, slightly earlier than Unix history takes you back. One tells you how to organize your punch cards to feed in the program.. Another had a bibliography with many dozens of SNOBOL books. It was widely used by people in the humanities apparently; like AWK it was at home dealing with words and text.
@ducktective Sep 2021 Recommends
on HN thread Toybox: All-in-one Linux command line
Look what I've found! Lorinda Cherry herself explaining how to write a "talking calculator" (in 1982!) using dc and Unix pipelines: [this video]
Lorinda Cherry demonstrates a talking calculator built from dc and Unix pipelines in 1982.
@Ambroos Feb 2022 Recommends
on HN thread Lorinda Cherry, author of dc, bc, eqn has died
I love what she does here: [this video] , also demonstrating pipes and scripts. The input she chooses makes the whole segment pretty damn funny.
Cherry demonstrates pipes and scripts with an amusing choice of input.

Citations, criticism and jokes

@qqii Apr 2020 Cites it
on HN thread Malleable Systems: Software must be as easy to change as it is to use it
Unfortunately I think plan9 only remains this way by keeping the people who use it small, being elitist and somewhat unwelcoming[0]. That's not to say I wouldn't also recommend spending a weekend messing around. I was recently having a conversation about the unix philosophy on reddit[1]. As nix and software built for nix became more and more mainstream it becomes harder and harder to keep with the unix philosophy and the philosophy of this post. [0]: [link] [1]: [this video]
@LeoPanthera Jan 2021 Cites it
on HN thread Reviving the 1973 Unix text to voice translator
URL with time: [this video] In the same video, there's a fun moment where they demonstrate constructing a simple spell checker out of unix primitives, and the demonstrator comments that "unix" is a word unlikely to ever appear in the dictionary: [this video] Of course, now it's in every dictionary!
Spell checker demo built from unix primitives.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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