TUHS

tuhs@tuhs.org

21 participants
6491 discussions

by Gregg C Levine

Test! Sorry for the disturbance. Just a routine test message to confirm that the list is awake. I haven't gotten anything since sometime in the past. Gregg C Levine drwho8(a)worldnet.att.net "This signature wants to be playing in the snow!"

22 years, 2 months

Waking the List Up

by Warren Toomey

I guess it's time to wake the list up. So far the Unix Archive has done well at collecting mostly PDP-11 stuff, but now that were in the next century, we should start working on the 1980s and 1990s. I'd like to call for volunteer curators. Each would look after a subset of the Unix Archive: add files, write README.TXT, rearrange things to be more useful. The Archive has been pretty static for quite some time now, and there are a list of things TODO, and I know some of you have things waiting which I haven't done yet. So perhaps some new blood, will kick things along. Any volunteers?

22 years, 2 months

Re: Re: [TUHS] Test

by Norman Wilson

This list is most definitely low-volume. Speak up, please. We can't hear you up here under the snow. Norman Wilson In a naughtly rosewood igloo somewhere near Toronto, ON

22 years, 2 months

Test

by Gregg C Levine

Test! Sorry for the disturbance, I have not seen any mail on the list, since sometime in the past. Gregg C Levine drwho8(a)worldnet.att.net "This signature would rather be out in the snow!"

22 years, 2 months

[pups] Anyone got a bulkhead connector?

by Ian King

I've checked commercial vendors and eBay to no avail, so now I'll appeal to the community: I would really like to find a bulkhead connector for a DEQNA card (the part number is CK-DEQNA-KB). If anyone has one they're willing to part with, please send me email with your terms. Otherwise, I'll just have to kludge something - but I'd sure like to do it right, as my 11/73 is in pretty nice shape. :-) TIA -- Ian

22 years, 2 months

Re: Another happy customer (was Re: [pups] Bootable media for 2 .11BSD)

by robin.birch＠royalmail.com

Well done, My 83 has 2 RD54s it is a nice configuration. As to your other query about the boot loader saying that it is an 83 as opposed to a 73. The response that you have had is correct AFAIK. My 83 was a 73 before I changed the processor and I had a similar conversation with Steve Schultz. If it is a quad board then the boot loader is doing as well as it can :-) Have fun Robin To: "Robin Birch" <robinb(a)ruffnready.co.uk> cc: <pups(a)minnie.tuhs.org> Hard Copy To: Hard Copy cc: Date: 08/02/2003 18:48 From: "Ian King" <iking(a)killthewabbit.org>@minnie.tuhs.org Sent by: pups-admin(a)minnie.tuhs.org Subject: Another happy customer (was Re: [pups] Bootable media for 2.11BSD) It's amazing what happens when you follow the directions - thanks for your help, folks. I have 2.11BSD up and running on my 11/73 (booted off the disk, even), and it's currently untarring the last big chunk of /usr/src. (The docs mention that TK50s are slower than snot - believe it!) The system has two RD54s <woohoo!>, but I'm following the 'default' installation for now until I have everything running and have successfully rebuilt the kernel; then I'll probably move /usr and /tmp over to the second RD. I also need to dig into the machine a bit more - the bootloader tells me I have an 11/83, so I'm suspecting the CPU was changed at some point. For the record, I live in Seattle, and I can now produce bootable TK50s with 2.11BSD. :-) -- Ian ----- Original Message ----- From: "Ian King" <iking(a)killthewabbit.org> To: "Robin Birch" <robinb(a)ruffnready.co.uk> Cc: <pups(a)minnie.tuhs.org> Sent: Friday, February 07, 2003 9:23 AM Subject: Re: [pups] Bootable media for 2.11BSD > Yup, that's what I get for trying to be clever. :-) I built and ran > maketape, and the 11/73 likes the resulting tape (boots). So I'm remaking > the tape with the tar's on it (per the instructions). > > I also happened to look at my work email, and saw the recent thread on this > same subject - doh! > > Maybe we should add something to the /2.11BSD distribution README with the > caveats we've learned? -- Ian > > ----- Original Message ----- > From: "Robin Birch" <robinb(a)ruffnready.co.uk> > To: "Ian King" <iking(a)killthewabbit.org> > Cc: <pups(a)minnie.tuhs.org> > Sent: Friday, February 07, 2003 3:20 AM > Subject: Re: [pups] Bootable media for 2.11BSD > > > > Use the maketape program in the sys/pdpstand directory. You can build > > this on most things and use it to create a bootable tape with the > > standalone system which contains all of the tools to set the system up. > > > > Cheers > > > > Robin > > > > [snip] > > > > -- > > Robin Birch > > > > _______________________________________________ > PUPS mailing list > PUPS(a)minnie.tuhs.org > http://minnie.tuhs.org/mailman/listinfo/pups _______________________________________________ PUPS mailing list PUPS(a)minnie.tuhs.org http://minnie.tuhs.org/mailman/listinfo/pups

22 years, 3 months

[pups] Bootable media for 2.11BSD

by Ian King

I think I've done enough homework and legwork to feel like I can ask the list a question now. :-) I've acquired an 11/73 and want to install 2.11BSD on it; it includes a TK50 and RX33. I also have a DECstation 5000/200 with a TK50, so my first efforts were to dd the files onto a tape. Depending on how I hacked around, I either got a "non-bootable media" error or "Error 21 - drive error". The two ways I tried to put the boot files on were per the instructions (cat mtboot mtboot boot | dd), and not per the instructions (dd mtboot, dd mtboot, dd boot). Depending on how I hacked around, I either got a "non-bootable media" error or "Error 21 - drive error" from the boot ROM monitor. With no way to troubleshoot the TK50 drive, I then tried to put at least a boot sector on a 1.2MB floppy, using rawrite on a PC; I copied mtboot + mtboot + boot to an intermediate file, then used rawrite to put that on the floppy. I got the same "Error 21". The machine also has a working RD54 containing Micro/RSX and some proprietary software for managing a parking lot. :-) I can boot to an RSX prompt (although I can't log in, having none of the passwords), so most of the machine appears to be working. While there's a stubborn side that wants to figure out how to build bootable media :-) I'd also be happy at this point to get a copy of a bootable TK50; I have blank tapes.... Either way, I hope someone can point me in the right direction. Thanks in advance -- Ian

22 years, 3 months

[pups] DLVJ1 confusion on 2.11BSD

by David Evans

So the DLVJ1 has four serial ports. According to the info at http://www.ibiblio.org/pub/academic/computer-science/history/pdp-11/hardwar… they essentially appear as four separate gizmos, with independant CSRs and vectors. So should I therefore set NKL to 5 (the console plus these four) and then have appropriate entries for devices 1 through 4 in /etc/dtab? Sounds like it. My DHV11 seems to work happily, so I already have rediculously more serial ports than I need. -- David Evans (NeXTMail/MIME OK) dfevans(a)bbcr.uwaterloo.ca Ph.D. Candidate, Computer/Synth Junkie http://bbcr.uwaterloo.ca/~dfevans/ University of Waterloo "Default is the value selected by the composer Ontario, Canada overridden by your command." - Roland TR-707 Manual

22 years, 3 months

Re: Re: [TUHS] The ^ = | ?

by Norman Wilson

The earliest UNIX Programmer's Manual to describe shell pipelines is the Third Edition, February 1973. It gives a syntax quite different from the modern one: com1 > com2 > com3 > outfile meant what we would now write as com1 | com2 | com3 > outfile This original syntax was pretty cumbersome; pretty obviously it was put in as a quick hack (as were many things in those early days). Because > and < applied only to the following word, pipelined commands with arguments had to be quoted: who > "grep ken" >/tmp/kenlogins Even worse, the shell had no inherent way to tell whether the final word was a file or a program; if the last element in a pipeline was to write to standard output, you had to say so explicitly: who > "grep ken" > On the other hand the syntax was symmetric: you could also write "grep ken" < who < pipe(II) also debuted in the Third Edition. By the Fourth Edition (November 1973) there had evidently been more time to think about the syntax; the modern notation is shown, except that ^ is allowed as a synonym for |. I have long guessed that was because in those dark days of the past, some upper-case-only terminals (remember stty lcase?) offered no way to type | (and perhaps likewise {}`~) but I don't really know. Dennis? Norman Wilson Toronto ON

22 years, 3 months

Re: [TUHS] The ^ = | ?

by Wolfgang Helbig

>I've been searching for some reference to the ^ symbol being the same a | in >Bourne shell. Does anyone remember seeing anything like this? I've searched >the early manpages to no avail. Look at http://www.ba-stuttgart.de/~helbig/os/v6/doc/index.html for the Unix V6 sh(I) man page. Greetings, Wolfgang

22 years, 3 months

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