[TUHS] Control-T in UNIX

[Rich Salz via TUHS]

My recollection is that Chris Torek at University of Maryland added control
t to the bsd tty driver and it was made available in 4.3 or so. It was
posted to Usenet which is where I read about it

On Thu, May 21, 2026, 7:02 AM Ron Natalie via TUHS <tuhs at tuhs.org> wrote:

> When Mike Muuss was playing with enhancing the UNIX scheduler in our
> (largely V6 based) kernels, we had access to some of the DEC-10 OS’s
> that did have control-T.
> Mike added that to our kernel (llisting all the processes running on the
> terminal) so he could get some feedback on what his tweaks were doing.
>
> -Ron
>
>