[TUHS] pseudo tty history

[Jonathan Gray]

On Fri, Aug 15, 2025 at 04:19:38PM -0700, Tom Lyon wrote:
> Yeah, I was thinking that 4.1c BSD must've had them for rlogin and telnet.
> 
> Which got me looking for Fabry and Bill Joy's design/planning documents for
> 4.2, which are not in the TUHS archives.
> Anyone got them??

Rich Morin scanned CSRG TR 3 & 4
https://www.tuhs.org/pipermail/tuhs/2020-January/020006.html
https://www.tuhs.org/pipermail/tuhs/2020-January/020033.html

The versions I have are from there, but the cfcl.com links no longer work.
Warren uploaded them to the Internet Archive:

CSRG TR 3
William Joy, Robert Fabry
An Architecture for Interprocess Communication in UNIX
DRAFT of June 22, 1981
https://archive.org/details/csrgtr3

CSRG TR 4
William Joy, Robert Fabry
Proposals for enhancement of UNIX on the VAX
July 21, 1981, Revised August 31, 1981
https://archive.org/details/csrgtr4