TUHS

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[pups] Re: PDP11 - RQDX1 standalone format utility? --> XXDP

by Jonathan Engdahl

I documented the procedure to extract a program from XXDP and put a header on it so that you can boot it from VTserver or a UNIX disk. It has been a long time since I did this to ZRQCH0, so I practiced on the program that I think Christos needs (ZRQBC1) and sent it to him. There's a lot I don't know about the a.out header, so if someone can improve my method, let me know. http://users.safeaccess.com/engdahl/xxdp.htm#hackXXDP "Teach a man to fish..." -- Jonathan Engdahl http://users.… [View More]

22 years, 5 months

[pups] 211BSD and TSV05 - Boy, Do I feel stupid

by Christopher McNabb

On Sat, 2003-02-22 at 22:04, Christopher McNabb wrote: > I have a TS05 tape drive and TSV05 controller. The TS11 driver for > 211BSD seems to be close to what I need, but not exactly. I can > forward, reverse, offline, and run status commands using 'mt', but any > attempt to read or write data results in a hard error: > ---- Well, this problem was fixed by cleaning the heads. In the words of the immortal Homer Simpson, "Doh!" -- Christopher L McNabb Tel: … [View More]

22 years, 5 months

RE: [pups] Re: PDP11 - RQDX1 standalone format utility? --> XXDP

by Fred N. van Kempen

Erzatz-11 V3.1 runs fine on Win2K and XP, please get that from the site. If you cant reach it, contact me offlist and I will send it to you. --f > -----Original Message----- > From: Jonathan Engdahl [mailto:j.r.engdahl@adelphia.net] > Sent: Sunday, February 23, 2003 6:16 PM > To: Gregg C Levine; pups(a)minnie.tuhs.org > Subject: Re: [pups] Re: PDP11 - RQDX1 standalone format utility? --> > XXDP > > > I fixed the link. > > E11 is a bit of a problem. I'm … [View More]running E11 3.0 demo. I have > to run it on a > machine that still has Windows ME. All the other machines run > XP now, and > E11 doesn't seem to work under XP. I tried to get to > www.dbit.com to see if > there's a fix, but the site seems to be gone. > > -- > Jonathan Engdahl > http://users.safeaccess.com/engdahl > > "The things which are seen are temporary, > but the things which are not seen are eternal." II Cor. 4:18 > > > ----- Original Message ----- > From: "Gregg C Levine" <hansolofalcon(a)worldnet.att.net> > To: "'Jonathan Engdahl'" <j.r.engdahl(a)adelphia.net>; > <pups(a)minnie.tuhs.org> > Sent: Sunday, February 23, 2003 1:22 AM > Subject: RE: [pups] Re: PDP11 - RQDX1 standalone format > utility? --> XXDP > > > > Hello again from Gregg C Levine > > I've looked at your web pages on the subject of using XXDP to create > > that standalone format utility. And it makes sense. All of it. > > However, there's a broken link on it, regarding XXDP, and where to > > find it. Currently the link which points to the repository > at Ibiblio, > > is correct. Or even the one you're using as they both work. But the > > one that says that the manual, and notes, and the OS, are available > > at, is the broken one. It comes up to a file not found > error message. > > That guy has always had problems with his site, which is > unfortunate. > > It hasn't returned. > > > > However, what are you running E-11 under? And which version? The > > current one prefers a plain DOS environment, or even a Linux > > environment. The older ones, such as the versions stored on the site > > here, will work under DOS/Windows, even Windows 98SE, as > I've proven. > > ------------------- > > Gregg C Levine hansolofalcon(a)worldnet.att.net > > ------------------------------------------------------------ > > "The Force will be with you...Always." Obi-Wan Kenobi > > "Use the Force, Luke." Obi-Wan Kenobi > > (This company dedicates this E-Mail to General Obi-Wan Kenobi ) > > (This company dedicates this E-Mail to Master Yoda ) > > > > > > > > > -----Original Message----- > > > From: pups-admin(a)minnie.tuhs.org > [mailto:pups-admin@minnie.tuhs.org] > > On > > > Behalf Of Jonathan Engdahl > > > Sent: Saturday, February 22, 2003 8:00 PM > > > To: cctech(a)classiccmp.org; pups(a)minnie.tuhs.org > > > Subject: [pups] Re: PDP11 - RQDX1 standalone format utility? --> > > XXDP > > > > > > I documented the procedure to extract a program from XXDP > and put a > > header > > > on it so that you can boot it from VTserver or a UNIX disk. It has > > been a > > > long time since I did this to ZRQCH0, so I practiced on > the program > > that I > > > think Christos needs (ZRQBC1) and sent it to him. > > > > > > There's a lot I don't know about the a.out header, so if > someone can > > improve > > > my method, let me know. > > > > > > http://users.safeaccess.com/engdahl/xxdp.htm#hackXXDP > > > > > > > > > "Teach a man to fish..." > > > > > > -- > > > Jonathan Engdahl > > > http://users.safeaccess.com/engdahl > > > > > > "The things which are seen are temporary, > > > but the things which are not seen are eternal." II Cor. 4:18 > > > > > > > > > ----- Original Message ----- > > > From: "Christos Papachristou" <chpap(a)ics.forth.gr> > > > To: <cctalk(a)classiccmp.org> > > > Sent: Friday, February 21, 2003 4:57 AM > > > Subject: PDP11 - RQDX1 standalone format utility? > > > > > > > > > > I would like to do a bad sector scan on a RD52 connected to a > > RQDX1 > > > > controller (The machine is a pdp11/73 without OS) prior to > > installing > > > > BSD2.11.Is there a standalone program like zrqch0(standalone > > version of > > > > zrqc from the xxdp package - only for RQDX3) that can be > > downloaded > > > > directly to the pdp via vtserver and recognizes the > RQDX1 , i.e. a > > version > > > > of zrqb or something similar? > > > > > > _______________________________________________ > > > 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 > > _______________________________________________ > PUPS mailing list > PUPS(a)minnie.tuhs.org > http://minnie.tuhs.org/mailman/listinfo/pups > [View Less]

22 years, 5 months

[pups] 211BSD and TSV05

by Christopher McNabb

I have a TS05 tape drive and TSV05 controller. The TS11 driver for 211BSD seems to be close to what I need, but not exactly. I can forward, reverse, offline, and run status commands using 'mt', but any attempt to read or write data results in a hard error: ---- # ansitape -t ts0: hard error bn0 xs0=310<MOT,ONL,PED> xs1=20402<COR,-,UNC> xs2=100000<OPM> xs3=40<REV> ts0: hard error bn0 xs0=310<MOT,ONL,PED> xs1=20402<COR,-,UNC> xs2=100000<OPM> xs3=40<… [View More]

22 years, 5 months

[pups] 211BSD and TSV05

by Christopher McNabb

22 years, 5 months

Re: [TUHS] LoC now involved with saving digital history

by Robertdkeys＠aol.com

Maybe it might be played from the angle that a US mirror could be granted funds in some manner, to complement the down under repository. Just a wild thought... Bob Keys

22 years, 6 months

random(3) definition

by Peter Jeremy

Does anyone here know why the BSD random(3) is defined to return a positive int (31 bits) rather than a full 32 bits of pseudo-entropy? (This came up is a discussion comparing random(3) with arc4random(3) in another list). Peter

22 years, 6 months

RE: [TUHS] LoC now involved with saving digital history

by Ian King

Oops, did that go out in HTML? Sorry, new install of Outlook.... -----Original Message----- From: Ian King Sent: Wednesday, February 19, 2003 7:26 AM To: 'Robertdkeys(a)aol.com'; wgm(a)telus.net; tuhs(a)minnie.tuhs.org Subject: RE: [TUHS] LoC now involved with saving digital history This sounds similar to some work with which I'm involved at the University of Washington. I'll see what I can learn.... -- Ian -----Original Message----- From: Robertdkeys(a)aol.com [mailto:Robertdkeys@… [View More]

22 years, 6 months

Tim Shoppa's V6 distribution

by Gregg C Levine

Hello from Gregg C Levine Has anyone ever gotten Tim Shoppa's V6 distribution to work, under any version of Simh? Theoretically it should be possible, but I haven't a clew, as to how to do so. Any suggestions? I'll leave the networking issues alone for the moment. Gregg C Levine drwho8(a)worldnet.att.net "This signature owns a house on Belsavis."

22 years, 6 months

RE: [TUHS] LoC now involved with saving digital history

by Ian King

This sounds similar to some work with which I'm involved at the University of Washington. I'll see what I can learn.... -- Ian -----Original Message----- From: Robertdkeys(a)aol.com [mailto:Robertdkeys@aol.com] Sent: Tuesday, February 18, 2003 11:42 PM To: wgm(a)telus.net; tuhs(a)minnie.tuhs.org Subject: Re: [TUHS] LoC now involved with saving digital history As I am reading the details of this, it seems that they are at a planning stage, and wanting to coordinate the Library of Congress … [View More]

22 years, 6 months

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