[TUHS] Software Archaeology Challenge?

[TUHS] Software Archaeology Challenge?

[Warren Toomey]

Anybody feel up for a bit of an archaeology challenge? Warner Losh is
currently poking through a bunch of bits but not having much luck decoding
them correctly. I've put a copy here: https://minnie.tuhs.org/Y5/Challenge/

If you can help, I'd suggest report major findings here, and we can use
the #TUHS channel in the ClassicCmp Discord server for chat.

Here's what Warner has found out so far:

   It's quite interesting, but in a  
   format I've so far not been able to decode more than with emacs.
   However, there's all kinds of wonderful here. This looks like it was a
   dump from a VMS (or maybe similar DEC OS) ANSI tape. There's 4 datasets
   of 2.5MB each.  The first one appears to be a V5 tree of some sort (at
   least it matches the V5 sources in places I can spot check in
   Dennis_v5. The second block looks v6ish or maybe pwbish, but no kernel
   sources. I don't think it's a continuation of the v5 stuff from the
   first dataset. The third dataset is all binaries, as far as I can tell
   so far, but things like mv and passwd. The 4th dataset appears to be
   the dump of a VENIX-11 system, complete with source.

   The 3rd dataset appears to be a Venix system. At least it has venix and
   venix.old in what looks like the root directory. Still trying to sort
   out extracting files from these datasets. v7fs hates them, but I'm
   almost positive that's what they are.

Cheers, Warren

Re: [TUHS] Software Archaeology Challenge?

[Henry Bent]

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On Mon, 6 Apr 2020 at 18:12, Warren Toomey <wkt@tuhs.org> wrote:

> Anybody feel up for a bit of an archaeology challenge? Warner Losh is
> currently poking through a bunch of bits but not having much luck decoding
> them correctly. I've put a copy here:
> https://minnie.tuhs.org/Y5/Challenge/
>
> If you can help, I'd suggest report major findings here, and we can use
> the #TUHS channel in the ClassicCmp Discord server for chat.
>
> Here's what Warner has found out so far:
>
>    It's quite interesting, but in a
>    format I've so far not been able to decode more than with emacs.
>    However, there's all kinds of wonderful here. This looks like it was a
>    dump from a VMS (or maybe similar DEC OS) ANSI tape. There's 4 datasets
>    of 2.5MB each.  The first one appears to be a V5 tree of some sort (at
>    least it matches the V5 sources in places I can spot check in
>    Dennis_v5. The second block looks v6ish or maybe pwbish, but no kernel
>    sources. I don't think it's a continuation of the v5 stuff from the
>    first dataset. The third dataset is all binaries, as far as I can tell
>    so far, but things like mv and passwd. The 4th dataset appears to be
>    the dump of a VENIX-11 system, complete with source.
>
>    The 3rd dataset appears to be a Venix system. At least it has venix and
>    venix.old in what looks like the root directory. Still trying to sort
>    out extracting files from these datasets. v7fs hates them, but I'm
>    almost positive that's what they are.
>

Looking at the first file as well as the later 512 byte files, this appears
to have been made on an RT-11 system.  There are entries for HDR1ZEROED.ZZZ
which shows up in the RT-11 5.07 sources:
http://www.kpxx.ru/DEC/PDP-11/Software/OS/RT-11/05.07/05.07.abl/Unpacked/DUPZMC.MAC
.  Unfortunately I have absolutely no experience with magtapes under RT-11
so I'm not currently sure how to proceed.

-Henry

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Re: [TUHS] Software Archaeology Challenge?

[Dennis Boone]

The tape was made by a PDP-11 system running RT-11.  This manual may
help a little:

http://bitsavers.org/pdf/dec/pdp11/rt11/v5.6_Aug91/AA-PD6PA-TC_RT-11_Volume_and_File_Formats_Manual_Aug91.pdf

TL;DR - This tape was written by just copying disk files to it, so the
files which contain actual data are just images of the disk files.

File 5 - this looks like a file system image.

File 8 - appears to be some sort of archiver output, but while the .ARC
extension might lead you to suspect the old CP/M - MSDOS ARC program was
responsible, that doesn't appear to be the case.

File 11 - this is an older format tarball.

De

Re: [TUHS] Software Archaeology Challenge?

[Warner Losh]

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On Mon, Apr 6, 2020 at 5:00 PM Dennis Boone <drb@msu.edu> wrote:

> The tape was made by a PDP-11 system running RT-11.  This manual may
> help a little:
>
>
> http://bitsavers.org/pdf/dec/pdp11/rt11/v5.6_Aug91/AA-PD6PA-TC_RT-11_Volume_and_File_Formats_Manual_Aug91.pdf
>
> TL;DR - This tape was written by just copying disk files to it, so the
> files which contain actual data are just images of the disk files.
>
> File 2 is a V6 image that's bootable like so

%pdp11
sim> set cpu 11/45
sim> att rk0 2.tape
sim> boot rk0
@rkunnix

login:

File 5 - this looks like a file system image.
>

It's the rest of the sources from the last disk. You can mount it like so
if you add a 'att rk1 5.tape' to the above

# mkdir /rk1
# /etc/mount /dev/rk1 /rk1


> File 8 - appears to be some sort of archiver output, but while the .ARC
> extension might lead you to suspect the old CP/M - MSDOS ARC program was
> responsible, that doesn't appear to be the case.
>

You'd think that from the name, but you can mount it also like the above.
With the 'att rk2 8.tape' and 'att rk3 11.tape'

# chdir /dev
# /etc/mknod rk2 b 0 2
# /etc/mknod rk3 b 0 3
# mkdir /rk2 /rk3
# /etc/mount /dev/rk2 /rk2
# /etc/mount /deev/rk3 /rk3


> File 11 - this is an older format tarball.
>

Nah, somebody else used the disk before for TAR, and then this was
overwritten with a unix filesystem.

What's weird is that this is a VENIX system, which should be V7 which
should have a different filesystem layout from V6. I'd think I wouldn't be
able to see some directories. I'll have to create a V7 system and mount it
there...

Warner

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Re: [TUHS] Software Archaeology Challenge?

[Warren Toomey]

On Tue, Apr 07, 2020 at 08:11:38AM +1000, Warren Toomey wrote:
> Anybody feel up for a bit of an archaeology challenge? Warner Losh is
> currently poking through a bunch of bits but not having much luck decoding
> them correctly. I've put a copy here: https://minnie.tuhs.org/Y5/Challenge/

Warner has more to report:

   set cpu 11/45 [on SimH] was the missing magic.
   The first two data sets are V6 system. Lots of dates around May 13,
   1975 for sure.
   I can also mount the venix disks (I thought it was V7/sys III which had
   a different filesystem layout). It seems to be compiled for the 11/34.
   I'll give that a shot. That almost worked. I think I need to figure out
   how to enable DL as the console since the config file has DL as the
   console.
   Warner

Cheers, Warren

Re: [TUHS] Software Archaeology Challenge?

[Henry Bent]

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On Mon, 6 Apr 2020 at 19:48, Warren Toomey <wkt@tuhs.org> wrote:

> On Tue, Apr 07, 2020 at 08:11:38AM +1000, Warren Toomey wrote:
> > Anybody feel up for a bit of an archaeology challenge? Warner Losh is
> > currently poking through a bunch of bits but not having much luck
> decoding
> > them correctly. I've put a copy here:
> https://minnie.tuhs.org/Y5/Challenge/
>
> Warner has more to report:
>
>    The first two data sets are V6 system. Lots of dates around May 13,
>    1975 for sure.
>

The first tape looks like a virgin distribution with the exception of one
file in the root directory, nlsq.f, which is a version of
https://people.sc.fsu.edu/~jburkardt/f77_src/nl2sol/nl2sol.html .  It boots
to a date of October 6, 1983.
.
total 540
-rw-rw-rw-  1 root     9092 Oct  6 15:36 a.out
drwxrwxr-x  2 bin      1104 May 14  1975 bin
drwxrwxr-x  2 bin      1824 May 13  1975 dev
drwxrwxr-x  2 bin       496 Oct  6 15:39 etc
-rwxrwxrwx  1 root    28402 Jun 22  1975 hpunix
drwxrwxr-x  2 bin       464 May 13  1975 lib
drwxrwxr-x  2 bin        32 May 13  1975 mnt
-rw-rw-rw-  1 root   168561 Oct  6 15:35 nlsq.f
-rwxrwxrwx  1 root    28156 Jun 22  1975 rkunix
-rwxrwxrwx  1 root    28340 Jun 22  1975 rpunix
-rw-rw-r--  1 bin      3316 May 14  1975 run
drwxrwxrwx  2 bin       272 Oct  6 15:39 tmp
drwxrwxr-x 14 bin       224 May 13  1975 usr

bin/.
total 392
-rwxrwxr-x  1 bin      1514 May  9  1975 ar
-rwxrwxr-x  1 bin      5748 May  9  1975 as
-rwxrwxr-x  1 bin      8780 May  9  1975 bas
-rwxrwxr-x  1 bin       152 May  9  1975 cat
-rwxrwxr-x  1 bin      7186 May 18  1975 cc
-rwxrwxr-x  1 bin     12358 May 14  1975 cdb
-rwxrwxr-x  1 bin       502 May  9  1975 chgrp
-rwxrwxr-x  1 bin      1734 May  9  1975 chmod
-rwxrwxr-x  1 bin       500 May  9  1975 chown
-rwxrwxr-x  1 bin       190 May  9  1975 clri
-rwxrwxr-x  1 bin      1554 May  9  1975 cmp
-rwxrwxr-x  1 bin       838 May  9  1975 cp
-rwxrwxr-x  1 bin      2062 May  9  1975 date
-rwxrwxr-x  1 bin      4690 May 14  1975 db
-rwxrwxr-x  1 bin     10254 May  9  1975 dc
-rwxrwxr-x  1 bin      2202 May  9  1975 dcheck
-rwxrwxr-x  1 bin      4360 May  9  1975 dd
-rwxrwxr-x  1 bin      1440 May  9  1975 df
-rwxrwxr-x  1 bin       262 May  9  1975 dsw
-rwxrwxr-x  1 bin       654 May  9  1975 du
-rwxrwxr-x  1 bin      4688 May  9  1975 dump
-rwxrwxr-x  1 bin       758 May  9  1975 echo
-rwxrwxr-x  1 bin      6308 May  9  1975 ed
-rwxrwxr-x  1 bin       156 May  9  1975 exit
-rwxrwxr-x  1 bin      4886 May  9  1975 fc
-rwxrwxr-x  1 bin      3036 May  9  1975 file
-rwxrwxr-x  1 bin       788 May  9  1975 goto
-rwxrwxr-x  1 bin      3118 May  9  1975 icheck
-rwxrwxr-x  1 bin      1532 May  9  1975 if
-rwxrwxr-x  1 bin       192 May  9  1975 kill
-rwxrwxr-x  1 bin      6192 May  9  1975 ld
-rwxrwxr-x  1 bin       474 May  9  1975 ln
-rwsr-xr-x  1 root     2628 May  9  1975 login
-rwxrwxr-x  1 bin      4920 May  9  1975 ls
-rwxrwxr-x  1 bin      4370 May  9  1975 mail
-rwsr-xr-x  1 root      240 May  9  1975 mkdir
-rwsr-xr-x  1 root     2360 May  9  1975 mv
-rwxrwxr-x  1 bin      2438 May  9  1975 ncheck
-rwsr-xr-x  1 root     3086 May  9  1975 newgrp
-rwxrwxr-x  1 bin      2476 May  9  1975 nm
-rwxrwxr-x  1 bin      4476 May  9  1975 od
-rwxrwxr-x  1 bin       394 May  9  1975 opr
-rwsr-xr-x  1 bin      2254 May 14  1975 passwd
-rwxrwxr-x  1 bin      4150 May  9  1975 pr
-rwxrwxr-x  1 bin      3220 May  9  1975 ps
-rwxrwxr-x  1 bin      5598 May  9  1975 restor
-rwxrwxr-x  1 bin       114 May  9  1975 rew
-rwxrwxr-x  1 bin      1778 May  9  1975 rm
-rwsr-xr-x  1 root      292 May  9  1975 rmdir
-rwxrwxr-x  1 bin      5888 May 14  1975 sh
-rwxrwxr-x  1 bin      1086 May  9  1975 size
-rwxrwxr-x  1 bin      5032 May  9  1975 sort
-rwxrwxr-x  1 bin       520 May  9  1975 strip
-rwxrwxr-x  1 bin      2312 May  9  1975 stty
-rwsr-xr-x  1 root     1934 May  9  1975 su
-rwxrwxr-x  1 bin       202 May  9  1975 sum
-rwxrwxr-x  1 bin       100 May  9  1975 sync
-rwxrwxr-x  1 bin       610 May  9  1975 time
-rwxrwxr-x  1 bin      6798 May  9  1975 tp
-rwxrwxr-x  1 bin       158 May  9  1975 tty
-rwxrwxr-x  1 bin      1746 May  9  1975 uniq
-rwxrwxr-x  1 bin      1916 May  9  1975 who
-rwxrwxr-x  1 bin       680 May  9  1975 write

dev/.
total 0
crw-rw-r--  1 bin     8,  1 May 13  1975 kmem
c-w--w--w-  1 bin     2,  0 May 18  1975 lp
crw-rw-r--  1 bin     8,  0 May 13  1975 mem
brw-rw-rw-  1 bin     3,  0 Oct  6 14:10 mt0
crw-rw-rw-  1 bin     8,  2 May 13  1975 null
crw-rw-rw-  1 bin     1,  0 May 13  1975 ppt
brw-rw-r--  1 bin     2,  0 May 18  1975 rf0
brw-rw-r--  1 bin     0,  0 May 20  1975 rk0
brw-rw-r--  1 bin     0,  1 May 27  1975 rk1
crw-rw-rw-  1 bin    12,  0 May 13  1975 rmt0
brw-rw-r--  1 bin     1,  0 May 13  1975 rp0
crw-rw-r--  1 bin    10,  0 May 13  1975 rrf0
crw-rw-r--  1 bin     9,  0 May 13  1975 rrk0
crw-rw-r--  1 bin     9,  1 May 13  1975 rrk1
crw-rw-r--  1 bin    11,  0 May 13  1975 rrp0
brw-rw-rw-  1 bin     4,  0 May 18  1975 tap0
brw-rw-rw-  1 bin     4,  1 May 13  1975 tap1
brw-rw-rw-  1 bin     4,  2 May 13  1975 tap2
brw-rw-rw-  1 bin     4,  3 May 13  1975 tap3
brw-rw-rw-  1 bin     4,  4 May 13  1975 tap4
brw-rw-rw-  1 bin     4,  5 May 13  1975 tap5
brw-rw-rw-  1 bin     4,  6 May 13  1975 tap6
brw-rw-rw-  1 bin     4,  7 May 13  1975 tap7
crw--w--w-  1 root    0,  0 Oct  6 15:41 tty8

etc/.
total 51
-rwsrwsr--  1 daemon   3246 May 13  1975 cron
-rw-rw-rw-  1 bin         0 May 13  1975 dtab
-rwxrwxr--  1 bin       922 May 13  1975 getty
-rwxrwxr-x  1 bin      1378 May 13  1975 glob
-rw-r--r--  1 bin        26 May 13  1975 group
-rwxrwxr--  1 root     2054 May 13  1975 init
-rwsrwsr-x  1 daemon    814 May 13  1975 lpd
-rwxrwxr-x  1 bin      4368 May 13  1975 mkfs
-rwxrwxr-x  1 bin      1850 May 13  1975 mknod
-rwsrwxr-x  1 bin      2100 May 13  1975 mount
-rw-r--r--  1 bin        66 May 27  1975 passwd
-rw-rw-r--  1 bin        28 May 13  1975 rc
-rw-rw-r--  1 bin       112 May 13  1975 ttys
-rwsrwxr-x  1 bin      2010 May 13  1975 umount
-rwxrwxr-x  1 bin        48 May 13  1975 update
-rw-rw-r--  1 bin       144 Oct  6 15:39 utmp
-rwxrwxr-x  1 bin      1310 May 13  1975 wall

lib/.
total 418
-rwxrwxr-x  1 bin      5064 May 13  1975 as2
-rwxrwxr-x  1 bin     14688 May 16  1975 c0
-rwxrwxr-x  1 bin     19186 May 16  1975 c1
-rwxrwxr-x  1 bin      8020 May 16  1975 c2
-rw-rw-r--  1 bin       112 May 13  1975 crt0.o
-rwxrwxr-x  1 bin     16760 May 16  1975 fc0
-rwxrwxr-x  1 bin     21194 May 16  1975 fc1
-rw-rw-r--  1 bin       136 May 14  1975 fcrt0.o
-rw-rw-r--  1 bin     13810 May 27  1975 filib.a
-rw-rw-r--  1 bin       340 May 13  1975 fr0.o
-rw-rw-r--  1 bin     14118 May 27  1975 liba.a
-rw-rw-r--  1 bin     22042 May 27  1975 libc.a
-rw-rw-r--  1 bin     13958 May 27  1975 libf.a
-rw-rw-r--  1 bin     27606 May 27  1975 libp.a
-rw-rw-r--  1 bin      9982 May 27  1975 libs.a
-rw-rw-r--  1 bin      3530 May 27  1975 liby.a
-rwxrwxr-x  1 bin      3144 May 13  1975 lpr
-rw-rw-r--  1 bin       436 May 16  1975 mcrt0.o
-rw-rw-rw-  1 root     8794 May 27  1975 tmgb

mnt/.
total 0

tmp/.
total 0

usr/.
total 15
drwxrwxr-x  2 bin        48 May 13  1975 adm
drwxrwxr-x  2 bin      1984 Jun 22  1975 bin
drwxrwxr-x  2 bin        64 May 13  1975 fort
drwxrwxr-x  2 bin       192 May 28  1975 games
drwxrwxrwx  2 ken       128 May 28  1975 ken
drwxrwxr-x  3 bin       432 May 13  1975 lib
drwxrwxrwx  2 bin       288 May 18  1975 lpd
drwxrwxr-x  2 bin       352 Jun 26  1975 mdec
drwxrwxr-x  2 bin       256 May 13  1975 pub
drwxrwxr-x  2 bin        32 May 13  1975 source
drwxrwxr-x  5 bin       512 Jun 22  1975 sys
drwxrwxrwx  2 bin       144 May 27  1975 tmp

usr/adm/.
total 0

usr/bin/.
total 467
-rwxrwxr-x  1 bin      4984 May 13  1975 ac
-rwxrwxr-x  1 bin      1596 May 14  1975 banner
-rwxrwxr-x  1 bin     12282 May 14  1975 bc
-rwxrwxr-x  1 bin      1056 May 14  1975 bcd
-rwxrwxr-x  1 bin      1862 May 13  1975 cal
-rwxrwxr-x  1 bin        59 May 13  1975 chk
-rwxrwxr-x  1 bin      1982 Jun 22  1975 col
-rwxrwxr-x  1 bin      1938 May 13  1975 comm
-rwxrwxr-x  1 bin       504 May 14  1975 cpall
-rwxrwxr-x  1 bin      7782 May 13  1975 cref
-rwxrwxr-x  1 bin      2286 May 13  1975 crpost
-rwxrwxr-x  1 bin      1246 May 14  1975 crypt
-rwxrwxr-x  1 bin      4544 May 14  1975 diff
-rwxrwxr-x  1 bin      4826 May 13  1975 fed
-rwxrwxr-x  1 bin      5244 May 13  1975 find
-rwxrwxr-x  1 bin      4118 May 13  1975 form
-rwxrwxr-x  1 bin      2190 May 13  1975 grep
-rwxrwxr-x  1 bin      1998 May 14  1975 gsi
-rwxrwxr-x  1 bin      5812 May 13  1975 index
-rwxrwxr-x  1 bin      9798 May 13  1975 m6
-rwxrwxr-x  1 bin       576 May 13  1975 mesg
-rwxrwxr-x  1 bin     20234 May 14  1975 neqn
-rwxrwxr-x  1 bin      1134 May 13  1975 nice
-rwxrwxr-x  1 bin      1298 May 13  1975 nohup
-rwxrwxr-x  1 bin     16542 May 13  1975 nroff
-rwxrwxr-x  1 bin       240 May 13  1975 pfe
-rwxrwxr-x  1 bin      6916 May 13  1975 prof
-rwxrwxr-x  1 bin      3156 May 13  1975 ptx
-rwxrwxr-x  1 bin       834 May 13  1975 pwd
-rwxrwxr-x  1 bin      4674 May 13  1975 quiz
-rwxrwxr-x  1 bin      4898 May 13  1975 rc
-rwxrwxr-x  1 bin      8136 May 13  1975 roff
-rwxrwxr-x  1 bin      9270 May 16  1975 sa
-rwxrwxr-x  1 bin       836 May 13  1975 sleep
-rwxrwxr-x  1 bin      8624 May 13  1975 sno
-rwxrwxr-x  1 bin      1104 May 13  1975 split
-rwxrwxr-x  1 bin      8230 May 14  1975 tbl
-rwxrwxr-x  1 bin       648 May 13  1975 tee
-rwxrwxr-x  1 bin        88 May 13  1975 tmg
-rwxrwxr-x  1 bin      1632 May 13  1975 tr
-rwxrwxr-x  1 bin      7802 May 13  1975 typo
-rwxrwxr-x  1 bin      6248 May 16  1975 units
-rwxrwxr-x  1 bin      1952 May 13  1975 upost
-rwxrwxr-x  1 bin      4458 May 13  1975 usort
-rwxrwxr-x  1 bin      1664 May 13  1975 wc
-rwxrwxr-x  1 bin     16964 May 13  1975 yacc

usr/fort/.
total 32
-rw-rw-r--  1 bin      1420 May 13  1975 errors
-rwxrwxr-x  1 bin     14102 May 13  1975 fc1

usr/games/.
total 62
-rwxrwxr-x  1 bin      1562 May 13  1975 bj
-rwxrwxr-x  1 bin     16088 May 13  1975 chess
-rwxrwxr-x  1 bin      2468 May 13  1975 cubic
-rwxrwxr-x  1 bin       624 May 13  1975 moo
-rwxrwxr-x  1 bin      2192 May 13  1975 ttt
-rw-rw-rw-  1 bin       304 May 28  1975 ttt.k
-rwxrwxr-x  1 bin      5184 May 13  1975 wump

usr/lib/.
total 386
-rw-rw-r--  1 bin       658 May 13  1975 aign
-rw-rw-r--  1 bin       768 May 13  1975 atab
-rw-rw-r--  1 bin     57704 May 20  1975 book
-rw-rw-r--  1 bin       142 May 13  1975 cign
-rw-rw-r--  1 bin       768 May 13  1975 ctab
-rw-rw-r--  1 bin       706 May 13  1975 eign
-rw-rw-r--  1 bin       768 May 13  1975 etab
-rw-rw-r--  1 bin      1609 May 20  1975 lib.b
drwxrwxr-x  2 bin       352 May 13  1975 quiz
-rwxrwxr-x  1 bin     12106 May 14  1975 ratfor
-rw-rw-r--  1 bin     21200 May 13  1975 salt
-rw-rw-r--  1 bin      2168 May 13  1975 suftab
-rw-rw-r--  1 bin      1112 May 13  1975 tmac.r
-rw-rw-r--  1 bin     12347 May 20  1975 tmac.s
-rwxrwxr-x  1 bin     11156 May 14  1975 tmg
-rw-rw-r--  1 bin      2612 May 13  1975 tmga
-rw-rw-r--  1 bin      8794 May 13  1975 tmgb
-rw-rw-r--  1 bin       388 May 13  1975 tmgc
-rw-rw-r--  1 bin      7608 May 20  1975 units
-rw-rw-r--  1 bin     44816 May 13  1975 w2006

usr/lib/quiz/.
total 62
-rw-rw-r--  1 bin       904 May 13  1975 africa
-rw-rw-r--  1 bin       542 May 13  1975 america
-rw-rw-r--  1 bin      6704 May 13  1975 bard
-rw-rw-r--  1 bin      1403 May 13  1975 collectives
-rw-rw-r--  1 bin       745 May 13  1975 europe
-rw-rw-r--  1 bin       301 May 13  1975 inca
-rw-rw-r--  1 bin       811 May 13  1975 index
-rw-rw-r--  1 bin       274 May 13  1975 midearth
-rw-rw-r--  1 bin       553 May 13  1975 misspell
-rw-rw-r--  1 bin       889 May 20  1975 murders
-rw-rw-r--  1 bin      5588 May 13  1975 poetry
-rw-rw-r--  1 bin       814 May 13  1975 posneg
-rw-rw-r--  1 bin      2351 May 13  1975 pres
-rw-rw-r--  1 bin       722 May 13  1975 seq-easy
-rw-rw-r--  1 bin       872 May 13  1975 seq-hard
-rw-rw-r--  1 bin      1652 May 13  1975 sov
-rw-rw-r--  1 bin      1370 May 13  1975 state

usr/lpd/.
total 0

usr/mdec/.
total 39
-rw-rw-r--  1 bin       228 Jun 26  1975 dldr
-rw-rw-r--  1 bin      2406 Jun 26  1975 dtf
-rw-rw-r--  1 bin       460 Jun 26  1975 hboot
-rw-rw-r--  1 bin       504 Jun 26  1975 hpuboot
-rw-rw-r--  1 bin       396 Jun 26  1975 hthp
-rw-rw-r--  1 bin       356 Jun 26  1975 htrk
-rw-rw-r--  1 bin       366 Jun 26  1975 htrp
-rw-rw-r--  1 bin       442 Jun 26  1975 mboot
-rw-rw-r--  1 bin       432 Jun 26  1975 mcopy
-rw-rw-r--  1 bin      5614 Jun 26  1975 mem
-rw-rw-r--  1 bin        20 Jun 26  1975 reset
-rw-rw-r--  1 bin       128 Jun 26  1975 rkf
-rw-rw-r--  1 bin       464 Jun 26  1975 rkuboot
-rw-rw-r--  1 bin       474 Jun 26  1975 rpuboot
-rw-rw-r--  1 bin       406 Jun 26  1975 tboot
-rw-rw-r--  1 bin      2382 Jun 26  1975 tcf
-rw-rw-r--  1 bin       378 Jun 26  1975 tmhp
-rw-rw-r--  1 bin       338 Jun 26  1975 tmrk
-rw-rw-r--  1 bin       348 Jun 26  1975 tmrp
-rw-rw-r--  1 bin       512 Jun 26  1975 uboot

usr/pub/.
total 12
-rw-rw-r--  1 bin      1056 May 13  1975 ascii
-rw-rw-r--  1 bin      1561 May 13  1975 deverr
-rw-rw-r--  1 bin       477 May 13  1975 greek
-rw-rw-r--  1 bin       729 May 13  1975 hanoi
-rw-rw-r--  1 bin       244 May 13  1975 kbd
-rw-rw-r--  1 bin       232 May 13  1975 tabs

usr/source/.
total 0

usr/sys/.
total 253
-rw-rw-r--  1 bin      2886 May 13  1975 buf.h
drwxrwxr-x  2 bin       320 Jun 22  1975 conf
-rw-rw-r--  1 bin       916 May 13  1975 conf.h
drwxrwxr-x  2 bin       848 May 27  1975 dmr
-rw-rw-r--  1 bin       407 May 13  1975 file.h
-rw-rw-r--  1 bin       949 May 13  1975 filsys.h
-rw-rw-r--  1 bin       533 May 13  1975 ino.h
-rw-rw-r--  1 bin      1694 May 13  1975 inode.h
drwxrwxr-x  2 bin       688 Jun 22  1975 ken
-rw-rw-r--  1 bin     59018 Jun 22  1975 lib1
-rw-rw-r--  1 bin     43066 May 27  1975 lib2
-rw-rw-r--  1 bin      2147 May 13  1975 param.h
-rw-rw-r--  1 bin      1395 May 13  1975 proc.h
-rw-rw-r--  1 bin       274 May 13  1975 reg.h
-rw-rw-r--  1 bin       849 May 18  1975 run
-rw-rw-r--  1 bin       465 May 13  1975 seg.h
-rw-rw-r--  1 bin      1749 May 13  1975 systm.h
-rw-rw-r--  1 bin       380 May 13  1975 text.h
-rw-rw-r--  1 bin      2320 May 13  1975 tty.h
-rw-rw-r--  1 bin      2911 May 13  1975 user.h

usr/sys/conf/.
total 67
-rw-rw-r--  1 bin        70 May 13  1975 data.s
-rw-rw-r--  1 bin     10007 May 13  1975 m40.s
-rw-rw-r--  1 bin     10526 May 13  1975 m45.s
-rw-rw-r--  1 bin      8603 May 14  1975 mkconf.c
-rw-rw-r--  1 bin      2252 May 13  1975 sysfix.c

usr/sys/dmr/.
total 166
-rw-rw-r--  1 bin     12091 May 13  1975 bio.c
-rw-rw-r--  1 bin       941 May 13  1975 cat.c
-rw-rw-r--  1 bin      4380 May 13  1975 dc.c
-rw-rw-r--  1 bin      5388 May 13  1975 dh.c
-rw-rw-r--  1 bin      1569 May 13  1975 dhdm.c
-rw-rw-r--  1 bin       262 May 13  1975 dhfdm.c
-rw-rw-r--  1 bin      1313 May 13  1975 dn.c
-rw-rw-r--  1 bin      4774 May 13  1975 dp.c
-rw-rw-r--  1 bin      4355 May 13  1975 hp.c
-rw-rw-r--  1 bin      1862 May 13  1975 hs.c
-rw-rw-r--  1 bin      3898 May 13  1975 ht.c
-rw-rw-r--  1 bin      1965 May 13  1975 kl.c
-rw-rw-r--  1 bin      2310 May 13  1975 lp.c
-rw-rw-r--  1 bin      1146 May 13  1975 mem.c
-rw-rw-r--  1 bin       748 May 13  1975 partab.c
-rw-rw-r--  1 bin      2309 May 13  1975 pc.c
-rw-rw-r--  1 bin      1457 May 13  1975 rf.c
-rw-rw-r--  1 bin      1849 May 13  1975 rk.c
-rw-rw-r--  1 bin      2871 May 13  1975 rp.c
-rw-rw-r--  1 bin       748 May 13  1975 sys.c
-rw-rw-r--  1 bin      2572 May 13  1975 tc.c
-rw-rw-r--  1 bin      3764 May 13  1975 tm.c
-rw-rw-r--  1 bin     10492 May 13  1975 tty.c
-rw-rw-r--  1 bin      1593 May 13  1975 vs.c
-rw-rw-r--  1 bin       884 May 13  1975 vt.c

usr/sys/ken/.
total 182
-rw-rw-r--  1 bin      6132 Jun 18  1975 alloc.c
-rw-rw-r--  1 bin      2711 May 13  1975 clock.c
-rw-rw-r--  1 bin      4268 May 13  1975 fio.c
-rw-rw-r--  1 bin      4258 May 13  1975 iget.c
-rw-rw-r--  1 bin      4374 May 13  1975 main.c
-rw-rw-r--  1 bin      1699 May 13  1975 malloc.c
-rw-rw-r--  1 bin      3490 May 13  1975 nami.c
-rw-rw-r--  1 bin      3268 May 13  1975 pipe.c
-rw-rw-r--  1 bin      2351 May 13  1975 prf.c
-rw-rw-r--  1 bin      3776 May 13  1975 rdwri.c
-rw-rw-r--  1 bin      6100 May 20  1975 sig.c
-rw-rw-r--  1 bin      9531 Jun 22  1975 slp.c
-rw-rw-r--  1 bin      3495 May 13  1975 subr.c
-rw-rw-r--  1 bin      6937 May 20  1975 sys1.c
-rw-rw-r--  1 bin      4136 May 13  1975 sys2.c
-rw-rw-r--  1 bin      3098 May 13  1975 sys3.c
-rw-rw-r--  1 bin      3716 May 13  1975 sys4.c
-rw-rw-r--  1 bin      2181 May 13  1975 sysent.c
-rw-rw-r--  1 bin      3254 May 13  1975 text.c
-rw-rw-r--  1 bin      4386 May 20  1975 trap.c

usr/tmp/.
total 0

-Henry

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Re: [TUHS] Software Archaeology Challenge?

[Henry Bent]

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On Mon, 6 Apr 2020 at 19:48, Warren Toomey <wkt@tuhs.org> wrote:

> On Tue, Apr 07, 2020 at 08:11:38AM +1000, Warren Toomey wrote:
> > Anybody feel up for a bit of an archaeology challenge? Warner Losh is
> > currently poking through a bunch of bits but not having much luck
> decoding
> > them correctly. I've put a copy here:
> https://minnie.tuhs.org/Y5/Challenge/
>
> Warner has more to report:
>
>    set cpu 11/45 [on SimH] was the missing magic.
>    The first two data sets are V6 system. Lots of dates around May 13,
>    1975 for sure.
>

The second file from the tape is /usr/source from v6:

usr/source/.
total 36
drwxrwxr-x  2 bin       368 May 27  1975 as
drwxrwxr-x  2 bin       928 May 27  1975 c
drwxrwxr-x  5 bin       128 May 13  1975 cref
drwxrwxr-x 11 bin       288 May 28  1975 fort
drwxrwxr-x  2 bin      1248 May 27  1975 iolib
drwxrwxr-x  2 bin       320 May 27  1975 m6
drwxrwxr-x  2 bin       448 Jun 26  1975 mdec
drwxrwxr-x  2 bin       256 May 27  1975 rat
-rw-rw-r--  1 bin       753 May 18  1975 run
drwxrwxr-x  2 bin      1696 Jun 22  1975 s1
drwxrwxr-x  2 bin      1280 May 27  1975 s2
drwxrwxr-x  2 bin       816 May 27  1975 s3
drwxrwxr-x  2 bin      2544 May 27  1975 s4
drwxrwxr-x  2 bin      1264 May 27  1975 s5
drwxrwxr-x  2 bin       800 May 27  1975 s7
drwxrwxr-x  2 bin       384 May 27  1975 salloc
drwxrwxr-x  2 bin       224 May 27  1975 sno
drwxrwxr-x  3 bin       176 May 27  1975 tmg
drwxrwxr-x  4 bin        80 May 13  1975 yacc

usr/source/as/.
total 97
-rw-rw-r--  1 bin      1175 May 13  1975 as11.s
-rw-rw-r--  1 bin       789 May 13  1975 as12.s
-rw-rw-r--  1 bin      1473 May 13  1975 as13.s
-rw-rw-r--  1 bin      2593 May 13  1975 as14.s
-rw-rw-r--  1 bin      1615 May 13  1975 as15.s
-rw-rw-r--  1 bin      2917 May 13  1975 as16.s
-rw-rw-r--  1 bin      2238 May 13  1975 as17.s
-rw-rw-r--  1 bin      1273 May 13  1975 as18.s
-rw-rw-r--  1 bin      6755 May 13  1975 as19.s
-rw-rw-r--  1 bin      3170 May 13  1975 as21.s
-rw-rw-r--  1 bin      1725 May 13  1975 as22.s
-rw-rw-r--  1 bin      1805 May 13  1975 as23.s
-rw-rw-r--  1 bin      1390 May 13  1975 as24.s
-rw-rw-r--  1 bin        71 May 13  1975 as25.s
-rw-rw-r--  1 bin      6056 May 13  1975 as26.s
-rw-rw-r--  1 bin      3178 May 13  1975 as27.s
-rw-rw-r--  1 bin       918 May 13  1975 as28.s
-rw-rw-r--  1 bin      3953 May 13  1975 as29.s
-rw-rw-r--  1 bin        96 May 17  1975 run

usr/source/c/.
total 261
-rw-rw-r--  1 bin     12150 May 13  1975 c00.c
-rw-rw-r--  1 bin      6477 May 13  1975 c01.c
-rw-rw-r--  1 bin     13353 May 15  1975 c02.c
-rw-rw-r--  1 bin      2520 May 13  1975 c03.c
-rw-rw-r--  1 bin      4255 May 13  1975 c04.c
-rw-rw-r--  1 bin      4452 May 13  1975 c0h.c
-rw-rw-r--  1 bin      1704 May 27  1975 c0t.s
-rw-rw-r--  1 bin     14545 May 13  1975 c10.c
-rw-rw-r--  1 bin      8931 May 13  1975 c11.c
-rw-rw-r--  1 bin     10425 May 15  1975 c12.c
-rw-rw-r--  1 bin      3036 May 13  1975 c13.c
-rw-rw-r--  1 bin      3165 May 13  1975 c1h.c
-rw-rw-r--  1 bin      1679 May 13  1975 c1t.s
-rw-rw-r--  1 bin     11086 May 13  1975 c20.c
-rw-rw-r--  1 bin      9745 May 13  1975 c21.c
-rw-rw-r--  1 bin      1735 May 13  1975 c2h.c
-rw-rw-r--  1 bin      4335 May 13  1975 cvopt.c
-rw-rw-r--  1 bin       468 May 16  1975 run
-rw-rw-r--  1 bin      8581 May 13  1975 table.s

usr/source/cref/.
total 7
-rw-rw-r--  1 bin       861 May 13  1975 ccmn.h
drwxrwxr-x  2 bin       192 May 27  1975 index
-rw-rw-r--  1 bin       489 May 13  1975 mcons.h
-rw-rw-r--  1 bin       401 May 17  1975 run
drwxrwxr-x  2 bin       208 May 27  1975 src
drwxrwxr-x  2 bin       224 May 27  1975 tab

usr/source/cref/index/.
total 25
-rw-rw-r--  1 bin       744 May 13  1975 ecmn.h
-rw-rw-r--  1 bin       362 May 13  1975 econs.h
-rw-rw-r--  1 bin      5532 May 13  1975 ind0.c
-rw-rw-r--  1 bin      3725 May 13  1975 ind1.c
-rw-rw-r--  1 bin       548 May 13  1975 ind2.c

usr/source/cref/src/.
total 44
-rw-rw-r--  1 bin      6570 May 13  1975 acts.c
-rw-rw-r--  1 bin      3409 May 13  1975 crpost.c
-rw-rw-r--  1 bin      7166 May 13  1975 dr.c
-rw-rw-r--  1 bin       800 May 13  1975 put.c
-rw-rw-r--  1 bin      2577 May 13  1975 upost.c

usr/source/cref/tab/.
total 24
-rw-rw-r--  1 bin      3032 May 13  1975 atable
-rw-rw-r--  1 bin      3073 May 13  1975 ctable
-rw-rw-r--  1 bin      2371 May 13  1975 etable
-rw-rw-r--  1 bin      3023 May 13  1975 mtab.c

usr/source/fort/.
total 24
drwxrwxr-x  2 bin       320 May 27  1975 f1
drwxrwxr-x  2 bin       224 May 27  1975 f2
drwxrwxr-x  2 bin       384 May 27  1975 f3
drwxrwxr-x  2 bin       320 May 27  1975 f4
drwxrwxr-x  2 bin       720 May 27  1975 fx
drwxrwxr-x  2 bin       192 May 27  1975 io
drwxrwxr-x  2 bin       640 May 27  1975 rt
drwxrwxr-x  2 bin      1440 May 27  1975 rt1
drwxrwxr-x  2 bin       288 May 27  1975 rt2
-rw-rw-r--  1 bin      3744 May 13  1975 run
-rw-rw-r--  1 bin      1198 May 13  1975 sum.s

usr/source/fort/f1/.
total 18
-rw-rw-r--  1 bin      1897 May 13  1975 f11.s
-rw-rw-r--  1 bin      1220 May 13  1975 f12.s
-rw-rw-r--  1 bin      1355 May 13  1975 f13.s
-rw-rw-r--  1 bin      1195 May 13  1975 f14.s
-rw-rw-r--  1 bin       945 May 13  1975 f15.s
-rw-rw-r--  1 bin       425 May 13  1975 f16.s
-rw-rw-r--  1 bin       799 May 13  1975 f17.s

usr/source/fort/f2/.
total 14
-rw-rw-r--  1 bin       303 May 13  1975 f21.s
-rw-rw-r--  1 bin      1512 May 13  1975 f22.s
-rw-rw-r--  1 bin      2019 May 13  1975 f23.s
-rw-rw-r--  1 bin      2722 May 13  1975 f24.s

usr/source/fort/f3/.
total 44
-rw-rw-r--  1 bin      2001 May 13  1975 f31.s
-rw-rw-r--  1 bin      2583 May 13  1975 f32.s
-rw-rw-r--  1 bin      1666 May 13  1975 f33.s
-rw-rw-r--  1 bin       752 May 13  1975 f34.s
-rw-rw-r--  1 bin      1095 May 13  1975 f35.s
-rw-rw-r--  1 bin      5655 May 13  1975 f36.s
-rw-rw-r--  1 bin      1151 May 13  1975 f37.s
-rw-rw-r--  1 bin      1051 May 13  1975 f38.s
-rw-rw-r--  1 bin      3004 May 13  1975 f39.s

usr/source/fort/f4/.
total 26
-rw-rw-r--  1 bin       528 May 13  1975 f41.s
-rw-rw-r--  1 bin      1216 May 13  1975 f42.s
-rw-rw-r--  1 bin       946 May 13  1975 f43.s
-rw-rw-r--  1 bin      1194 May 13  1975 f44.s
-rw-rw-r--  1 bin      1652 May 13  1975 f45.s
-rw-rw-r--  1 bin      1676 May 13  1975 f46.s
-rw-rw-r--  1 bin      3967 May 13  1975 f47.s

usr/source/fort/fx/.
total 54
-rw-rw-r--  1 bin       783 May 13  1975 fhd.s
-rw-rw-r--  1 bin       513 May 13  1975 fx1.s
-rw-rw-r--  1 bin      1450 May 13  1975 fx2.s
-rw-rw-r--  1 bin       589 May 13  1975 fx3.s
-rw-rw-r--  1 bin      4158 May 13  1975 fx4.s
-rw-rw-r--  1 bin       564 May 13  1975 fx5.s
-rw-rw-r--  1 bin       323 May 13  1975 fx6.s
-rw-rw-r--  1 bin       293 May 13  1975 fx7.s
-rw-rw-r--  1 bin      2774 May 13  1975 fx8.s
-rw-rw-r--  1 bin      1365 May 13  1975 fx9.s
-rw-rw-r--  1 bin       397 May 13  1975 fxa.s
-rw-rw-r--  1 bin       366 May 13  1975 fxb.s
-rw-rw-r--  1 bin       414 May 13  1975 fxc.s
-rw-rw-r--  1 bin       555 May 13  1975 fxd.s
-rw-rw-r--  1 bin       299 May 13  1975 fxe.s
-rw-rw-r--  1 bin       287 May 13  1975 fxf.s
-rw-rw-r--  1 bin      2869 May 13  1975 fxg.s
-rw-rw-r--  1 bin      1101 May 13  1975 fxh.s
-rw-rw-r--  1 bin      1510 May 13  1975 fxi.s
-rw-rw-r--  1 bin      1282 May 13  1975 fxx.s

usr/source/fort/io/.
total 31
-rw-rw-r--  1 bin       742 May 13  1975 io1.s
-rw-rw-r--  1 bin      2753 May 13  1975 io2.s
-rw-rw-r--  1 bin      3161 May 13  1975 io3.s
-rw-rw-r--  1 bin      2276 May 13  1975 io4.s
-rw-rw-r--  1 bin       961 May 13  1975 io5.s
-rw-rw-r--  1 bin      2268 May 13  1975 io6.s
-rw-rw-r--  1 bin       721 May 13  1975 io7.s
-rw-rw-r--  1 bin       603 May 13  1975 iox.s

usr/source/fort/rt/.
total 41
-rw-rw-r--  1 bin       557 May 13  1975 r0.s
-rw-rw-r--  1 bin      1478 May 13  1975 r1.s
-rw-rw-r--  1 bin      1305 May 13  1975 r2.s
-rw-rw-r--  1 bin       437 May 13  1975 r3.s
-rw-rw-r--  1 bin       641 May 13  1975 r4.s
-rw-rw-r--  1 bin       491 May 13  1975 r5.s
-rw-rw-r--  1 bin      1107 May 13  1975 r6.s
-rw-rw-r--  1 bin      1368 May 13  1975 r7.s
-rw-rw-r--  1 bin       339 May 13  1975 r8.s
-rw-rw-r--  1 bin       617 May 13  1975 r9.s
-rw-rw-r--  1 bin       417 May 13  1975 ra.s
-rw-rw-r--  1 bin       579 May 13  1975 rb.s
-rw-rw-r--  1 bin      2934 May 13  1975 rc.s
-rw-rw-r--  1 bin       423 May 13  1975 rd.s
-rw-rw-r--  1 bin       547 May 13  1975 re.s
-rw-rw-r--  1 bin       531 May 13  1975 rf.s
-rw-rw-r--  1 bin       959 May 13  1975 rg.s
-rw-rw-r--  1 bin      1428 May 13  1975 rh.s
-rw-rw-r--  1 bin       106 May 13  1975 rx.s

usr/source/fort/rt1/.
total 46
-rw-rw-r--  1 bin       245 May 13  1975 abs.s
-rw-rw-r--  1 bin       223 May 13  1975 aimag.s
-rw-rw-r--  1 bin       211 May 13  1975 aint.s
-rw-rw-r--  1 bin       307 May 13  1975 alog.s
-rw-rw-r--  1 bin       360 May 13  1975 alog10.s
-rw-rw-r--  1 bin       450 May 13  1975 amax0.s
-rw-rw-r--  1 bin       542 May 13  1975 amax1.s
-rw-rw-r--  1 bin       450 May 13  1975 amin0.s
-rw-rw-r--  1 bin       510 May 13  1975 amin1.s
-rw-rw-r--  1 bin       384 May 13  1975 amod.s
-rw-rw-r--  1 bin       267 May 13  1975 atan.s
-rw-rw-r--  1 bin       345 May 13  1975 atan2.s
-rw-rw-r--  1 bin       595 May 13  1975 cabs.s
-rw-rw-r--  1 bin       205 May 13  1975 ccos.f
-rw-rw-r--  1 bin       405 May 13  1975 cexp.s
-rw-rw-r--  1 bin       182 May 13  1975 clog.f
-rw-rw-r--  1 bin       361 May 13  1975 cmplx.s
-rw-rw-r--  1 bin       251 May 13  1975 conjg.s
-rw-rw-r--  1 bin       259 May 13  1975 cos.s
-rw-rw-r--  1 bin       205 May 13  1975 csin.f
-rw-rw-r--  1 bin       217 May 13  1975 csqrt.f
-rw-rw-r--  1 bin       224 May 13  1975 dble.s
-rw-rw-r--  1 bin       243 May 13  1975 dccos.f
-rw-rw-r--  1 bin       214 May 13  1975 dclog.f
-rw-rw-r--  1 bin       243 May 13  1975 dcsin.f
-rw-rw-r--  1 bin       250 May 13  1975 dcsqrt.f
-rw-rw-r--  1 bin       280 May 13  1975 dim.s
-rw-rw-r--  1 bin       225 May 13  1975 dimag.s
-rw-rw-r--  1 bin       306 May 13  1975 exp.s
-rw-rw-r--  1 bin       227 May 13  1975 float.s
-rw-rw-r--  1 bin       201 May 13  1975 iabs.s
-rw-rw-r--  1 bin       303 May 13  1975 idim.s
-rw-rw-r--  1 bin       194 May 13  1975 idint.s
-rw-rw-r--  1 bin       785 May 13  1975 ierr.s
-rw-rw-r--  1 bin       249 May 13  1975 ifix.s
-rw-rw-r--  1 bin       304 May 13  1975 isign.s
-rw-rw-r--  1 bin       337 May 13  1975 mod.s
-rw-rw-r--  1 bin       241 May 13  1975 real.s
-rw-rw-r--  1 bin       347 May 13  1975 sign.s
-rw-rw-r--  1 bin       259 May 13  1975 sin.s
-rw-rw-r--  1 bin       224 May 13  1975 sngl.s
-rw-rw-r--  1 bin       308 May 13  1975 sqrt.s
-rw-rw-r--  1 bin        75 May 13  1975 tanh.f

usr/source/fort/rt2/.
total 19
-rw-rw-r--  1 bin       196 May 13  1975 ctime.s
-rw-rw-r--  1 bin       917 May 13  1975 getarg.s
-rw-rw-r--  1 bin       219 May 13  1975 nice.s
-rw-rw-r--  1 bin       647 May 13  1975 openrw.s
-rw-rw-r--  1 bin      1772 May 13  1975 plot.s
-rw-rw-r--  1 bin       467 May 13  1975 rand.s
-rw-rw-r--  1 bin       664 May 13  1975 rio.s
-rw-rw-r--  1 bin       405 May 13  1975 setfil.s
-rw-rw-r--  1 bin      2222 May 14  1975 uio.s

usr/source/iolib/.
total 65
-rw-rw-r--  1 bin      1148 May 13  1975 alloc.c
-rw-rw-r--  1 bin        37 May 13  1975 calloc.c
-rw-rw-r--  1 bin       508 May 13  1975 cclose.c
-rw-rw-r--  1 bin       314 May 13  1975 ceof.c
-rw-rw-r--  1 bin       166 May 13  1975 cerror.c
-rw-rw-r--  1 bin       136 May 13  1975 cexit.c
-rw-rw-r--  1 bin       341 May 13  1975 cflush.c
-rw-rw-r--  1 bin        27 May 13  1975 cfree.c
-rw-rw-r--  1 bin       692 May 13  1975 cgetc.c
-rw-rw-r--  1 bin       118 May 13  1975 ciodec.c
-rw-rw-r--  1 bin       102 May 13  1975 clenf.c
-rw-rw-r--  1 bin       446 May 13  1975 copen.c
-rw-rw-r--  1 bin       601 May 13  1975 cputc.c
-rw-rw-r--  1 bin       359 May 13  1975 cwrd.c
-rw-rw-r--  1 bin        60 May 13  1975 dummy.s
-rw-rw-r--  1 bin      1766 May 13  1975 ftoa.c
-rw-rw-r--  1 bin        47 May 13  1975 getch.c
-rw-rw-r--  1 bin       251 May 13  1975 gets.c
-rw-rw-r--  1 bin        34 May 13  1975 getvec.c
-rw-rw-r--  1 bin       111 May 13  1975 iehzap.c
-rw-rw-r--  1 bin       735 May 13  1975 makbuf.c
-rw-rw-r--  1 bin       385 May 13  1975 maktab.c
-rw-rw-r--  1 bin       200 May 13  1975 nexch.c
-rw-rw-r--  1 bin       154 May 13  1975 nodig.c
-rw-rw-r--  1 bin      2276 May 13  1975 printf.c
-rw-rw-r--  1 bin        52 May 13  1975 putch.c
-rw-rw-r--  1 bin       190 May 13  1975 puts.c
-rw-rw-r--  1 bin        28 May 13  1975 relvec.c
-rw-rw-r--  1 bin       210 May 13  1975 revput.c
-rw-rw-r--  1 bin       696 May 16  1975 run
-rw-rw-r--  1 bin      2951 May 13  1975 scan1.c
-rw-rw-r--  1 bin      1675 May 13  1975 scan2.c
-rw-rw-r--  1 bin      1035 May 13  1975 scan3.c
-rw-rw-r--  1 bin       119 May 13  1975 system.c
-rw-rw-r--  1 bin        98 May 13  1975 tmpnam.c
-rw-rw-r--  1 bin       299 May 13  1975 unget.c
-rw-rw-r--  1 bin      2173 May 13  1975 unprnt.s
-rw-rw-r--  1 bin       187 May 13  1975 wdleng.c

usr/source/m6/.
total 26
-rw-rw-r--  1 bin      1753 May 13  1975 m6.h
-rw-rw-r--  1 bin       426 May 13  1975 m61.c
-rw-rw-r--  1 bin      1432 May 13  1975 m62.c
-rw-rw-r--  1 bin      1188 May 13  1975 m63.c
-rw-rw-r--  1 bin      1167 May 13  1975 m64.c
-rw-rw-r--  1 bin      1130 May 13  1975 m65.c
-rw-rw-r--  1 bin      2436 May 13  1975 m66.c
-rw-rw-r--  1 bin      1351 May 13  1975 m67.c
-rw-rw-r--  1 bin        50 May 13  1975 run

usr/source/mdec/.
total 67
-rw-rw-r--  1 bin       740 Jun 26  1975 dldr.s
-rw-rw-r--  1 bin      3794 Jun 26  1975 dtf.s
-rw-rw-r--  1 bin      2294 Jun 26  1975 fsboot.s
-rw-rw-r--  1 bin       485 Jun 26  1975 hp.s
-rw-rw-r--  1 bin       680 Jun 26  1975 ht.s
-rw-rw-r--  1 bin       645 Jun 26  1975 mak
-rw-rw-r--  1 bin      2646 Jun 26  1975 mboot.s
-rw-rw-r--  1 bin       634 Jun 26  1975 mcopy.s
-rw-rw-r--  1 bin        19 Jun 26  1975 reset.s
-rw-rw-r--  1 bin        28 Jun 26  1975 rhp.s
-rw-rw-r--  1 bin       194 Jun 26  1975 rk.s
-rw-rw-r--  1 bin       437 Jun 26  1975 rkf.s
-rw-rw-r--  1 bin       249 Jun 26  1975 rp.s
-rw-rw-r--  1 bin        27 Jun 26  1975 rrk.s
-rw-rw-r--  1 bin        27 Jun 26  1975 rrp.s
-rw-rw-r--  1 bin      1027 Jun 26  1975 run
-rw-rw-r--  1 bin      2646 Jun 26  1975 tboot.s
-rw-rw-r--  1 bin       451 Jun 26  1975 tc.s
-rw-rw-r--  1 bin      3764 Jun 26  1975 tcf.s
-rw-rw-r--  1 bin       532 Jun 26  1975 tm.s
-rw-rw-r--  1 bin      1016 Jun 26  1975 tpboot.s
-rw-rw-r--  1 bin       738 Jun 26  1975 tty.s
-rw-rw-r--  1 bin      2447 Jun 26  1975 uboot.s
-rw-rw-r--  1 bin        29 Jun 26  1975 whp.s
-rw-rw-r--  1 bin        28 Jun 26  1975 wrk.s
-rw-rw-r--  1 bin        28 Jun 26  1975 wrp.s

usr/source/rat/.
total 30
-rw-rw-r--  1 bin      5164 May 13  1975 lex.c
-rw-rw-r--  1 bin       864 May 13  1975 r.g
-rw-rw-r--  1 bin       132 May 13  1975 r.h
-rw-rw-r--  1 bin      4476 May 13  1975 r1.c
-rw-rw-r--  1 bin      1612 May 13  1975 r2.c
-rw-rw-r--  1 bin        89 May 14  1975 run

usr/source/s1/.
total 746
-rw-rw-r--  1 bin      4159 May 13  1975 ac.c
-rw-rw-r--  1 bin      5782 May 13  1975 ar.s
-rw-rw-r--  1 bin      2995 May 14  1975 banner.c
-rw-rw-r--  1 bin     23474 May 13  1975 bas.s
-rw-rw-r--  1 bin     11348 May 14  1975 bc.y
-rw-rw-r--  1 bin      1773 May 13  1975 bcd.c
-rw-rw-r--  1 bin      2606 May 13  1975 cal.c
-rw-rw-r--  1 bin       647 May 13  1975 cat.s
-rw-rw-r--  1 bin     12902 May 17  1975 cc.c
-rw-rw-r--  1 bin     14561 May 13  1975 cdb1.c
-rw-rw-r--  1 bin      6854 May 13  1975 cdb2.c
-rw-rw-r--  1 bin      1169 May 13  1975 chgrp.s
-rw-rw-r--  1 bin       381 May 13  1975 chmod.c
-rw-rw-r--  1 bin      1161 May 13  1975 chown.s
-rw-rw-r--  1 bin       737 May 13  1975 clri.s
-rw-rw-r--  1 bin      1287 May 13  1975 cmp.c
-rw-rw-r--  1 bin      1862 Jun 22  1975 col.c
-rw-rw-r--  1 bin      2122 May 13  1975 comm.c
-rw-rw-r--  1 bin      1063 May 13  1975 cp.c
-rw-rw-r--  1 bin       364 May 13  1975 cpall.c
-rw-rw-r--  1 bin      3202 May 13  1975 cron.c
-rw-rw-r--  1 bin      3020 May 13  1975 crypt.c
-rw-rw-r--  1 bin      2203 May 13  1975 date.c
-rw-rw-r--  1 bin      8758 May 13  1975 db1.s
-rw-rw-r--  1 bin      3595 May 13  1975 db2.s
-rw-rw-r--  1 bin      6575 May 13  1975 db3.s
-rw-rw-r--  1 bin       647 May 13  1975 db4.s
-rw-rw-r--  1 bin     29076 May 13  1975 dc1.s
-rw-rw-r--  1 bin      6009 May 13  1975 dc2.s
-rw-rw-r--  1 bin      5885 May 13  1975 dc3.s
-rw-rw-r--  1 bin      5396 May 13  1975 dc4.s
-rw-rw-r--  1 bin      7432 May 13  1975 dc5.s
-rw-rw-r--  1 bin      3332 May 13  1975 dcheck.c
-rw-rw-r--  1 bin      7702 May 13  1975 dd.c
-rw-rw-r--  1 bin      1282 May 13  1975 df.c
-rw-rw-r--  1 bin      9373 May 13  1975 diff1.c
-rw-rw-r--  1 bin       736 May 13  1975 diff2.s
-rw-rw-r--  1 bin      1037 May 13  1975 dsw.s
-rw-rw-r--  1 bin      2113 May 13  1975 du.s
-rw-rw-r--  1 bin      6751 May 13  1975 dump.c
-rw-rw-r--  1 bin       134 May 13  1975 echo.c
-rw-rw-r--  1 bin     17889 May 13  1975 ed.c
-rw-rw-r--  1 bin        53 May 13  1975 exit.c
-rw-rw-r--  1 bin      6864 May 13  1975 fc.c
-rw-rw-r--  1 bin      1201 May 13  1975 fed1.s
-rw-rw-r--  1 bin      5766 May 13  1975 fed2.s
-rw-rw-r--  1 bin      4192 May 13  1975 fed3.s
-rw-rw-r--  1 bin      4181 May 13  1975 file.c
-rw-rw-r--  1 bin      9159 May 13  1975 find.c
-rw-rw-r--  1 bin      2116 May 13  1975 form1.s
-rw-rw-r--  1 bin      1019 May 13  1975 form2.s
-rw-rw-r--  1 bin      1685 May 13  1975 form3.s
-rw-rw-r--  1 bin      2820 May 13  1975 form4.s
-rw-rw-r--  1 bin      9729 May 13  1975 form5.s
-rw-rw-r--  1 bin      6478 May 13  1975 form6.s
-rw-rw-r--  1 bin      3291 May 13  1975 getty.c
-rw-rw-r--  1 bin      3698 May 13  1975 glob.c
-rw-rw-r--  1 bin       844 May 13  1975 goto.c
-rw-rw-r--  1 bin      4618 May 13  1975 grep.c
-rw-rw-r--  1 bin      3951 May 13  1975 gsi.c
-rw-rw-r--  1 bin      5050 May 13  1975 icheck.c
-rw-rw-r--  1 bin      1971 May 13  1975 if.c
-rw-rw-r--  1 bin      3058 May 13  1975 init.c
-rw-rw-r--  1 bin       730 May 13  1975 kill.s
-rw-rw-r--  1 bin     15577 May 13  1975 ld.c
-rw-rw-r--  1 bin       686 May 13  1975 ln.c
-rw-rw-r--  1 bin      3017 May 13  1975 login.c
-rw-rw-r--  1 bin      2421 May 13  1975 lpd.s
-rw-rw-r--  1 bin      3366 May 13  1975 lpr.c
-rw-rw-r--  1 bin      7663 May 13  1975 ls.c
-rw-rw-r--  1 bin      2231 Jun 22  1975 run

usr/source/s2/.
total 393
-rw-rw-r--  1 bin      4155 May 13  1975 mail.c
-rw-rw-r--  1 bin       662 May 13  1975 mesg.c
-rw-rw-r--  1 bin      1088 May 13  1975 mkdir.s
-rw-rw-r--  1 bin      7581 May 13  1975 mkfs.c
-rw-rw-r--  1 bin       563 May 13  1975 mknod.c
-rw-rw-r--  1 bin      1155 May 13  1975 mount.c
-rw-rw-r--  1 bin      2996 May 13  1975 mv.c
-rw-rw-r--  1 bin      4398 May 13  1975 ncheck.c
-rw-rw-r--  1 bin      2123 May 13  1975 newgrp.c
-rw-rw-r--  1 bin       640 May 13  1975 nice.c
-rw-rw-r--  1 bin      2100 May 13  1975 nm.c
-rw-rw-r--  1 bin       530 May 13  1975 nohup.c
-rw-rw-r--  1 bin      7157 May 13  1975 od.c
-rw-rw-r--  1 bin       464 May 13  1975 opr.c
-rw-rw-r--  1 bin      2295 May 13  1975 passwd.c
-rw-rw-r--  1 bin       492 May 13  1975 pfe.s
-rw-rw-r--  1 bin      5895 May 13  1975 pr.c
-rw-rw-r--  1 bin      5486 May 13  1975 prof.c
-rw-rw-r--  1 bin      4570 May 13  1975 ps.c
-rw-rw-r--  1 bin      3260 May 13  1975 ptx.c
-rw-rw-r--  1 bin      1199 May 13  1975 pwd.c
-rw-rw-r--  1 bin      6062 May 13  1975 quiz.c
-rw-rw-r--  1 bin      5969 May 13  1975 rc.c
-rw-rw-r--  1 bin      7810 May 13  1975 restor.c
-rw-rw-r--  1 bin       451 May 13  1975 rew.s
-rw-rw-r--  1 bin      1483 May 13  1975 rm.c
-rw-rw-r--  1 bin      1197 May 13  1975 rmdir.s
-rw-rw-r--  1 bin      2153 May 14  1975 run
-rw-rw-r--  1 bin      6921 May 13  1975 sa.c
-rw-rw-r--  1 bin     11645 May 13  1975 sh.c
-rw-rw-r--  1 bin       580 May 13  1975 size.c
-rw-rw-r--  1 bin       255 May 13  1975 sleep.c
-rw-rw-r--  1 bin      8973 May 13  1975 sort.c
-rw-rw-r--  1 bin      1242 May 13  1975 split.c
-rw-rw-r--  1 bin      1725 May 13  1975 strip.s
-rw-rw-r--  1 bin      3678 May 13  1975 stty.c
-rw-rw-r--  1 bin       741 May 13  1975 su.c
-rw-rw-r--  1 bin       836 May 13  1975 sum.s
-rw-rw-r--  1 bin        21 May 13  1975 sync.c
-rw-rw-r--  1 bin      6282 May 13  1975 tbl.c
-rw-rw-r--  1 bin       696 May 13  1975 tee.c
-rw-rw-r--  1 bin      2342 May 13  1975 time.s
-rw-rw-r--  1 bin      2763 May 13  1975 tp1.s
-rw-rw-r--  1 bin      4828 May 13  1975 tp2.s
-rw-rw-r--  1 bin      5844 May 13  1975 tp3.s
-rw-rw-r--  1 bin       603 May 13  1975 tp4.s
-rw-rw-r--  1 bin      2395 May 13  1975 tr.c
-rw-rw-r--  1 bin       151 May 13  1975 tty.s
-rw-rw-r--  1 bin      6533 May 13  1975 typo.c
-rw-rw-r--  1 bin       940 May 13  1975 umount.c
-rw-rw-r--  1 bin      1955 May 13  1975 uniq.c
-rw-rw-r--  1 bin      6075 May 13  1975 units.c
-rw-rw-r--  1 bin       161 May 13  1975 update.s
-rw-rw-r--  1 bin      8936 May 13  1975 usort.c
-rw-rw-r--  1 bin       949 May 13  1975 wall.c
-rw-rw-r--  1 bin      1229 May 13  1975 wc.c
-rw-rw-r--  1 bin       954 May 13  1975 who.c
-rw-rw-r--  1 bin      2174 May 13  1975 write.s

usr/source/s3/.
total 82
-rw-rw-r--  1 bin      2587 May 13  1975 atan.s
-rw-rw-r--  1 bin      2082 May 13  1975 crypt.s
-rw-rw-r--  1 bin       211 May 13  1975 dpadd.s
-rw-rw-r--  1 bin      1958 May 13  1975 ecvt.s
-rw-rw-r--  1 bin      1917 May 13  1975 exp.s
-rw-rw-r--  1 bin       134 May 13  1975 fakfp.s
-rw-rw-r--  1 bin       385 May 13  1975 floor.s
-rw-rw-r--  1 bin       265 May 13  1975 fmod.s
-rw-rw-r--  1 bin      4506 May 13  1975 fp1.s
-rw-rw-r--  1 bin      1945 May 13  1975 fp2.s
-rw-rw-r--  1 bin      3385 May 13  1975 fp3.s
-rw-rw-r--  1 bin       332 May 13  1975 fpx.s
-rw-rw-r--  1 bin      4230 May 13  1975 gamma.s
-rw-rw-r--  1 bin      1267 May 13  1975 get.s
-rw-rw-r--  1 bin       233 May 13  1975 ldiv.s
-rw-rw-r--  1 bin      1802 May 13  1975 log.s
-rw-rw-r--  1 bin       318 May 13  1975 mesg.s
-rw-rw-r--  1 bin       552 May 13  1975 pow.s
-rw-rw-r--  1 bin      1246 May 13  1975 put.s
-rw-rw-r--  1 bin       290 May 13  1975 rand.s
-rw-rw-r--  1 bin       618 May 14  1975 run
-rw-rw-r--  1 bin        84 May 13  1975 savr5.s
-rw-rw-r--  1 bin      2012 May 13  1975 sin.s
-rw-rw-r--  1 bin       719 May 13  1975 sqrt.s
-rw-rw-r--  1 bin       508 May 13  1975 switch.s
-rw-rw-r--  1 bin       583 May 13  1975 ttyn.s

usr/source/s4/.
total 63
-rw-rw-r--  1 bin       105 May 13  1975 abort.s
-rw-rw-r--  1 bin       165 May 13  1975 abs.s
-rw-rw-r--  1 bin      2464 May 13  1975 alloc.s
-rw-rw-r--  1 bin      1232 May 13  1975 atof.s
-rw-rw-r--  1 bin       268 May 13  1975 atoi.c
-rw-rw-r--  1 bin       151 May 13  1975 cerror.s
-rw-rw-r--  1 bin       208 May 13  1975 chdir.s
-rw-rw-r--  1 bin       234 May 13  1975 chmod.s
-rw-rw-r--  1 bin       235 May 13  1975 chown.s
-rw-rw-r--  1 bin       181 May 13  1975 close.s
-rw-rw-r--  1 bin       249 May 13  1975 creat.s
-rw-rw-r--  1 bin       200 May 13  1975 crt0.s
-rw-rw-r--  1 bin       255 May 13  1975 csv.s
-rw-rw-r--  1 bin      4367 May 13  1975 ctime.c
-rw-rw-r--  1 bin       186 May 13  1975 dup.s
-rw-rw-r--  1 bin       772 May 13  1975 errlst.c
-rw-rw-r--  1 bin       218 May 13  1975 execl.s
-rw-rw-r--  1 bin       531 May 13  1975 execv.s
-rw-rw-r--  1 bin       139 May 13  1975 exit.s
-rw-rw-r--  1 bin       271 May 13  1975 fcrt0.s
-rw-rw-r--  1 bin       116 May 13  1975 ffltpr.s
-rw-rw-r--  1 bin       924 May 13  1975 fltpr.s
-rw-rw-r--  1 bin       321 May 13  1975 fork.s
-rw-rw-r--  1 bin       287 May 13  1975 fstat.s
-rw-rw-r--  1 bin       957 May 13  1975 getc.s
-rw-rw-r--  1 bin       395 May 13  1975 getchr.s
-rw-rw-r--  1 bin       122 May 13  1975 getcsw.s
-rw-rw-r--  1 bin       141 May 13  1975 getgid.s
-rw-rw-r--  1 bin       127 May 13  1975 getpid.s
-rw-rw-r--  1 bin       605 May 13  1975 getpw.c
-rw-rw-r--  1 bin       128 May 13  1975 getuid.s
-rw-rw-r--  1 bin       304 May 13  1975 gtty.s
-rw-rw-r--  1 bin        57 May 13  1975 hmul.s
-rw-rw-r--  1 bin       218 May 13  1975 kill.s
-rw-rw-r--  1 bin       480 May 13  1975 ladd.s
-rw-rw-r--  1 bin       121 May 13  1975 ldfps.s
-rw-rw-r--  1 bin       237 May 13  1975 link.s
-rw-rw-r--  1 bin       559 May 13  1975 locv.s
-rw-rw-r--  1 bin       332 May 13  1975 ltod.s
-rw-rw-r--  1 bin      1040 May 16  1975 run

usr/source/s5/.
total 59
-rw-rw-r--  1 bin       213 May 13  1975 makdir.s
-rw-rw-r--  1 bin       222 May 13  1975 mcount.s
-rw-rw-r--  1 bin       770 May 13  1975 mcrt0.s
-rw-rw-r--  1 bin       222 May 13  1975 mdate.s
-rw-rw-r--  1 bin       279 May 13  1975 mknod.s
-rw-rw-r--  1 bin       579 May 13  1975 mon.c
-rw-rw-r--  1 bin       256 May 13  1975 mount.s
-rw-rw-r--  1 bin       780 May 13  1975 nargs.s
-rw-rw-r--  1 bin       176 May 13  1975 nice.s
-rw-rw-r--  1 bin      1146 May 13  1975 nlist.s
-rw-rw-r--  1 bin       246 May 13  1975 open.s
-rw-rw-r--  1 bin       487 May 13  1975 perror.c
-rw-rw-r--  1 bin       214 May 13  1975 pipe.s
-rw-rw-r--  1 bin      2298 May 13  1975 printf.s
-rw-rw-r--  1 bin       192 May 13  1975 prof.s
-rw-rw-r--  1 bin       332 May 13  1975 ptrace.s
-rw-rw-r--  1 bin      1037 May 13  1975 putc.s
-rw-rw-r--  1 bin       585 May 13  1975 putchr.s
-rw-rw-r--  1 bin      1324 May 13  1975 qsort.c
-rw-rw-r--  1 bin       291 May 13  1975 read.s
-rw-rw-r--  1 bin       423 May 13  1975 reset.s
-rw-rw-r--  1 bin       335 May 13  1975 rin.c
-rw-rw-r--  1 bin      1059 May 16  1975 run
-rw-rw-r--  1 bin       531 May 13  1975 sbrk.s
-rw-rw-r--  1 bin       248 May 13  1975 seek.s
-rw-rw-r--  1 bin       197 May 13  1975 setgid.s
-rw-rw-r--  1 bin       184 May 13  1975 setuid.s
-rw-rw-r--  1 bin      1990 May 13  1975 signal.s
-rw-rw-r--  1 bin       107 May 13  1975 sleep.s
-rw-rw-r--  1 bin       290 May 13  1975 stat.s
-rw-rw-r--  1 bin       161 May 13  1975 stime.s
-rw-rw-r--  1 bin       304 May 13  1975 stty.s
-rw-rw-r--  1 bin        89 May 13  1975 sync.s
-rw-rw-r--  1 bin       229 May 13  1975 time.s
-rw-rw-r--  1 bin       155 May 13  1975 times.s
-rw-rw-r--  1 bin       223 May 13  1975 umount.s
-rw-rw-r--  1 bin       215 May 13  1975 unlink.s
-rw-rw-r--  1 bin       347 May 13  1975 wait.s
-rw-rw-r--  1 bin       281 May 13  1975 write.s

usr/source/s7/.
total 275
-rw-rw-r--  1 bin      3476 May 13  1975 ne.g
-rw-rw-r--  1 bin       614 May 13  1975 ne.h
-rw-rw-r--  1 bin      4856 May 13  1975 ne1.c
-rw-rw-r--  1 bin      3125 May 13  1975 ne2.c
-rw-rw-r--  1 bin      2312 May 13  1975 ne3.c
-rw-rw-r--  1 bin      3539 May 13  1975 ne4.c
-rw-rw-r--  1 bin       595 May 13  1975 ne5.c
-rw-rw-r--  1 bin      1412 May 13  1975 ne6.c
-rw-rw-r--  1 bin      5039 May 13  1975 nelex.c
-rw-rw-r--  1 bin     14884 May 13  1975 nroff1.s
-rw-rw-r--  1 bin     12516 May 13  1975 nroff2.s
-rw-rw-r--  1 bin     12693 May 13  1975 nroff3.s
-rw-rw-r--  1 bin      9504 May 13  1975 nroff4.s
-rw-rw-r--  1 bin      4520 May 13  1975 nroff5.s
-rw-rw-r--  1 bin      3071 May 13  1975 nroff8.s
-rw-rw-r--  1 bin      6518 May 13  1975 roff1.s
-rw-rw-r--  1 bin      3990 May 13  1975 roff2.s
-rw-rw-r--  1 bin      4813 May 13  1975 roff3.s
-rw-rw-r--  1 bin      5149 May 13  1975 roff4.s
-rw-rw-r--  1 bin      3036 May 13  1975 roff5.s
-rw-rw-r--  1 bin      6207 May 13  1975 roff7.s
-rw-rw-r--  1 bin      1447 May 13  1975 roff8.s
-rw-rw-r--  1 bin       254 May 13  1975 run
-rw-rw-r--  1 bin     15373 May 13  1975 suftab.s

usr/source/salloc/.
total 36
-rw-rw-r--  1 bin      2406 May 13  1975 alloc1.s
-rw-rw-r--  1 bin      3289 May 13  1975 alloc2.s
-rw-rw-r--  1 bin      6056 May 13  1975 alloc3.s
-rw-rw-r--  1 bin       936 May 13  1975 altch.s
-rw-rw-r--  1 bin       291 May 13  1975 bsp.s
-rw-rw-r--  1 bin       370 May 13  1975 bword.s
-rw-rw-r--  1 bin       300 May 13  1975 getch.s
-rw-rw-r--  1 bin       747 May 13  1975 getwd.s
-rw-rw-r--  1 bin       329 May 13  1975 length.s
-rw-rw-r--  1 bin       468 May 13  1975 rewind.s
-rw-rw-r--  1 bin       288 May 13  1975 run
-rw-rw-r--  1 bin       245 May 13  1975 zero.s

usr/source/sno/.
total 51
-rw-rw-r--  1 bin        52 May 13  1975 run
-rw-rw-r--  1 bin       338 May 13  1975 sno.h
-rw-rw-r--  1 bin      6305 May 13  1975 sno1.c
-rw-rw-r--  1 bin      7723 May 13  1975 sno2.c
-rw-rw-r--  1 bin      3644 May 13  1975 sno3.c
-rw-rw-r--  1 bin      4176 May 13  1975 sno4.c

usr/source/tmg/.
total 72
-rw-rw-r--  1 bin      1321 May 14  1975 run
-rw-rw-r--  1 bin      7577 May 13  1975 tmga.s
drwxrwxr-x  2 bin      1280 May 27  1975 tmgb
-rw-rw-r--  1 bin      1989 May 13  1975 tmgc.s
-rw-rw-r--  1 bin     14863 May 13  1975 tmgl.s
-rw-rw-r--  1 bin      6751 May 13  1975 tmgl.t

usr/source/tmg/tmgb/.
total 47
-rw-rw-r--  1 bin       178 May 13  1975 any.s
-rw-rw-r--  1 bin       165 May 13  1975 append.s
-rw-rw-r--  1 bin       787 May 13  1975 arith.s
-rw-rw-r--  1 bin       246 May 13  1975 bundle.s
-rw-rw-r--  1 bin       183 May 13  1975 char.s
-rw-rw-r--  1 bin       446 May 13  1975 copy.s
-rw-rw-r--  1 bin      1116 May 13  1975 cstr.s
-rw-rw-r--  1 bin       237 May 13  1975 ctest.s
-rw-rw-r--  1 bin       208 May 13  1975 decmal.s
-rw-rw-r--  1 bin       109 May 13  1975 discd.s
-rw-rw-r--  1 bin       592 May 13  1975 emit.s
-rw-rw-r--  1 bin        60 May 13  1975 end.s
-rw-rw-r--  1 bin       163 May 13  1975 f.s
-rw-rw-r--  1 bin      1328 May 13  1975 find.s
-rw-rw-r--  1 bin       612 May 13  1975 getnam.s
-rw-rw-r--  1 bin        94 May 13  1975 ignore.s
-rw-rw-r--  1 bin       238 May 13  1975 inc.s
-rw-rw-r--  1 bin       300 May 13  1975 infix.s
-rw-rw-r--  1 bin       470 May 13  1975 jget.s
-rw-rw-r--  1 bin       124 May 13  1975 lvrv.s
-rw-rw-r--  1 bin       249 May 13  1975 mult.s
-rw-rw-r--  1 bin       204 May 13  1975 octal.s
-rw-rw-r--  1 bin       142 May 13  1975 params.s
-rw-rw-r--  1 bin       329 May 13  1975 push.s
-rw-rw-r--  1 bin       260 May 13  1975 putcal.s
-rw-rw-r--  1 bin       309 May 13  1975 putdec.s
-rw-rw-r--  1 bin       184 May 13  1975 putoct.s
-rw-rw-r--  1 bin       393 May 13  1975 px.s
-rw-rw-r--  1 bin       431 May 13  1975 reln.s
-rw-rw-r--  1 bin       120 May 13  1975 shift.s
-rw-rw-r--  1 bin      1082 May 13  1975 stack.s
-rw-rw-r--  1 bin       194 May 13  1975 string.s
-rw-rw-r--  1 bin       231 May 13  1975 table.s
-rw-rw-r--  1 bin       353 May 13  1975 tq.s
-rw-rw-r--  1 bin       156 May 13  1975 trace.s
-rw-rw-r--  1 bin        81 May 13  1975 trans.s
-rw-rw-r--  1 bin       137 May 13  1975 tx.s
-rw-rw-r--  1 bin       168 May 13  1975 unary.s

usr/source/yacc/.
total 3
drwxrwxr-x  2 bin       208 May 27  1975 lib
-rw-rw-r--  1 bin       118 May 13  1975 run
drwxrwxr-x  2 bin       272 May 27  1975 source

usr/source/yacc/lib/.
total 11
-rw-rw-r--  1 bin       112 May 13  1975 main.c
-rw-rw-r--  1 bin      3284 May 13  1975 parser.c
-rw-rw-r--  1 bin        12 May 13  1975 zacc.c
-rw-rw-r--  1 bin       481 May 13  1975 zerr.c
-rw-rw-r--  1 bin        11 May 13  1975 zinit.c

usr/source/yacc/source/.
total 100
-rw-rw-r--  1 bin      4402 May 13  1975 dextern
-rw-rw-r--  1 bin      3976 May 13  1975 y0.c
-rw-rw-r--  1 bin      6597 May 13  1975 y1.c
-rw-rw-r--  1 bin     12020 May 13  1975 y2.c
-rw-rw-r--  1 bin      9654 May 13  1975 y3.c
-rw-rw-r--  1 bin      9996 May 13  1975 y4.c
-rw-rw-r--  1 bin       572 May 13  1975 y5.c

-Henry

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Re: [TUHS] Software Archaeology Challenge?

[Clem Cole]

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Henry/Warren -- each is an RK05 diskpack image.

UNIX  .SYS
UNIX  .SRC
XENIX1.ARC
XENIX2.ARC

He used RT-11 to copy each disk pack sequentially.   That's an ANSI VOL1
record.   Sadly it's not a full ANSI tape (long story -- it needs HDR1
records  VMS would have been able to mount it as a foreign tape.

Take of the 4 big files, and use simh/PDP-11 and mount each of the files as
a separate RK05

Clem

On Mon, Apr 6, 2020 at 8:21 PM Henry Bent <henry.r.bent@gmail.com> wrote:

> On Mon, 6 Apr 2020 at 19:48, Warren Toomey <wkt@tuhs.org> wrote:
>
>> On Tue, Apr 07, 2020 at 08:11:38AM +1000, Warren Toomey wrote:
>> > Anybody feel up for a bit of an archaeology challenge? Warner Losh is
>> > currently poking through a bunch of bits but not having much luck
>> decoding
>> > them correctly. I've put a copy here:
>> https://minnie.tuhs.org/Y5/Challenge/
>>
>> Warner has more to report:
>>
>>    set cpu 11/45 [on SimH] was the missing magic.
>>    The first two data sets are V6 system. Lots of dates around May 13,
>>    1975 for sure.
>>
>
> The second file from the tape is /usr/source from v6:
>
> usr/source/.
> total 36
> drwxrwxr-x  2 bin       368 May 27  1975 as
> drwxrwxr-x  2 bin       928 May 27  1975 c
> drwxrwxr-x  5 bin       128 May 13  1975 cref
> drwxrwxr-x 11 bin       288 May 28  1975 fort
> drwxrwxr-x  2 bin      1248 May 27  1975 iolib
> drwxrwxr-x  2 bin       320 May 27  1975 m6
> drwxrwxr-x  2 bin       448 Jun 26  1975 mdec
> drwxrwxr-x  2 bin       256 May 27  1975 rat
> -rw-rw-r--  1 bin       753 May 18  1975 run
> drwxrwxr-x  2 bin      1696 Jun 22  1975 s1
> drwxrwxr-x  2 bin      1280 May 27  1975 s2
> drwxrwxr-x  2 bin       816 May 27  1975 s3
> drwxrwxr-x  2 bin      2544 May 27  1975 s4
> drwxrwxr-x  2 bin      1264 May 27  1975 s5
> drwxrwxr-x  2 bin       800 May 27  1975 s7
> drwxrwxr-x  2 bin       384 May 27  1975 salloc
> drwxrwxr-x  2 bin       224 May 27  1975 sno
> drwxrwxr-x  3 bin       176 May 27  1975 tmg
> drwxrwxr-x  4 bin        80 May 13  1975 yacc
>
> usr/source/as/.
> total 97
> -rw-rw-r--  1 bin      1175 May 13  1975 as11.s
> -rw-rw-r--  1 bin       789 May 13  1975 as12.s
> -rw-rw-r--  1 bin      1473 May 13  1975 as13.s
> -rw-rw-r--  1 bin      2593 May 13  1975 as14.s
> -rw-rw-r--  1 bin      1615 May 13  1975 as15.s
> -rw-rw-r--  1 bin      2917 May 13  1975 as16.s
> -rw-rw-r--  1 bin      2238 May 13  1975 as17.s
> -rw-rw-r--  1 bin      1273 May 13  1975 as18.s
> -rw-rw-r--  1 bin      6755 May 13  1975 as19.s
> -rw-rw-r--  1 bin      3170 May 13  1975 as21.s
> -rw-rw-r--  1 bin      1725 May 13  1975 as22.s
> -rw-rw-r--  1 bin      1805 May 13  1975 as23.s
> -rw-rw-r--  1 bin      1390 May 13  1975 as24.s
> -rw-rw-r--  1 bin        71 May 13  1975 as25.s
> -rw-rw-r--  1 bin      6056 May 13  1975 as26.s
> -rw-rw-r--  1 bin      3178 May 13  1975 as27.s
> -rw-rw-r--  1 bin       918 May 13  1975 as28.s
> -rw-rw-r--  1 bin      3953 May 13  1975 as29.s
> -rw-rw-r--  1 bin        96 May 17  1975 run
>
> usr/source/c/.
> total 261
> -rw-rw-r--  1 bin     12150 May 13  1975 c00.c
> -rw-rw-r--  1 bin      6477 May 13  1975 c01.c
> -rw-rw-r--  1 bin     13353 May 15  1975 c02.c
> -rw-rw-r--  1 bin      2520 May 13  1975 c03.c
> -rw-rw-r--  1 bin      4255 May 13  1975 c04.c
> -rw-rw-r--  1 bin      4452 May 13  1975 c0h.c
> -rw-rw-r--  1 bin      1704 May 27  1975 c0t.s
> -rw-rw-r--  1 bin     14545 May 13  1975 c10.c
> -rw-rw-r--  1 bin      8931 May 13  1975 c11.c
> -rw-rw-r--  1 bin     10425 May 15  1975 c12.c
> -rw-rw-r--  1 bin      3036 May 13  1975 c13.c
> -rw-rw-r--  1 bin      3165 May 13  1975 c1h.c
> -rw-rw-r--  1 bin      1679 May 13  1975 c1t.s
> -rw-rw-r--  1 bin     11086 May 13  1975 c20.c
> -rw-rw-r--  1 bin      9745 May 13  1975 c21.c
> -rw-rw-r--  1 bin      1735 May 13  1975 c2h.c
> -rw-rw-r--  1 bin      4335 May 13  1975 cvopt.c
> -rw-rw-r--  1 bin       468 May 16  1975 run
> -rw-rw-r--  1 bin      8581 May 13  1975 table.s
>
> usr/source/cref/.
> total 7
> -rw-rw-r--  1 bin       861 May 13  1975 ccmn.h
> drwxrwxr-x  2 bin       192 May 27  1975 index
> -rw-rw-r--  1 bin       489 May 13  1975 mcons.h
> -rw-rw-r--  1 bin       401 May 17  1975 run
> drwxrwxr-x  2 bin       208 May 27  1975 src
> drwxrwxr-x  2 bin       224 May 27  1975 tab
>
> usr/source/cref/index/.
> total 25
> -rw-rw-r--  1 bin       744 May 13  1975 ecmn.h
> -rw-rw-r--  1 bin       362 May 13  1975 econs.h
> -rw-rw-r--  1 bin      5532 May 13  1975 ind0.c
> -rw-rw-r--  1 bin      3725 May 13  1975 ind1.c
> -rw-rw-r--  1 bin       548 May 13  1975 ind2.c
>
> usr/source/cref/src/.
> total 44
> -rw-rw-r--  1 bin      6570 May 13  1975 acts.c
> -rw-rw-r--  1 bin      3409 May 13  1975 crpost.c
> -rw-rw-r--  1 bin      7166 May 13  1975 dr.c
> -rw-rw-r--  1 bin       800 May 13  1975 put.c
> -rw-rw-r--  1 bin      2577 May 13  1975 upost.c
>
> usr/source/cref/tab/.
> total 24
> -rw-rw-r--  1 bin      3032 May 13  1975 atable
> -rw-rw-r--  1 bin      3073 May 13  1975 ctable
> -rw-rw-r--  1 bin      2371 May 13  1975 etable
> -rw-rw-r--  1 bin      3023 May 13  1975 mtab.c
>
> usr/source/fort/.
> total 24
> drwxrwxr-x  2 bin       320 May 27  1975 f1
> drwxrwxr-x  2 bin       224 May 27  1975 f2
> drwxrwxr-x  2 bin       384 May 27  1975 f3
> drwxrwxr-x  2 bin       320 May 27  1975 f4
> drwxrwxr-x  2 bin       720 May 27  1975 fx
> drwxrwxr-x  2 bin       192 May 27  1975 io
> drwxrwxr-x  2 bin       640 May 27  1975 rt
> drwxrwxr-x  2 bin      1440 May 27  1975 rt1
> drwxrwxr-x  2 bin       288 May 27  1975 rt2
> -rw-rw-r--  1 bin      3744 May 13  1975 run
> -rw-rw-r--  1 bin      1198 May 13  1975 sum.s
>
> usr/source/fort/f1/.
> total 18
> -rw-rw-r--  1 bin      1897 May 13  1975 f11.s
> -rw-rw-r--  1 bin      1220 May 13  1975 f12.s
> -rw-rw-r--  1 bin      1355 May 13  1975 f13.s
> -rw-rw-r--  1 bin      1195 May 13  1975 f14.s
> -rw-rw-r--  1 bin       945 May 13  1975 f15.s
> -rw-rw-r--  1 bin       425 May 13  1975 f16.s
> -rw-rw-r--  1 bin       799 May 13  1975 f17.s
>
> usr/source/fort/f2/.
> total 14
> -rw-rw-r--  1 bin       303 May 13  1975 f21.s
> -rw-rw-r--  1 bin      1512 May 13  1975 f22.s
> -rw-rw-r--  1 bin      2019 May 13  1975 f23.s
> -rw-rw-r--  1 bin      2722 May 13  1975 f24.s
>
> usr/source/fort/f3/.
> total 44
> -rw-rw-r--  1 bin      2001 May 13  1975 f31.s
> -rw-rw-r--  1 bin      2583 May 13  1975 f32.s
> -rw-rw-r--  1 bin      1666 May 13  1975 f33.s
> -rw-rw-r--  1 bin       752 May 13  1975 f34.s
> -rw-rw-r--  1 bin      1095 May 13  1975 f35.s
> -rw-rw-r--  1 bin      5655 May 13  1975 f36.s
> -rw-rw-r--  1 bin      1151 May 13  1975 f37.s
> -rw-rw-r--  1 bin      1051 May 13  1975 f38.s
> -rw-rw-r--  1 bin      3004 May 13  1975 f39.s
>
> usr/source/fort/f4/.
> total 26
> -rw-rw-r--  1 bin       528 May 13  1975 f41.s
> -rw-rw-r--  1 bin      1216 May 13  1975 f42.s
> -rw-rw-r--  1 bin       946 May 13  1975 f43.s
> -rw-rw-r--  1 bin      1194 May 13  1975 f44.s
> -rw-rw-r--  1 bin      1652 May 13  1975 f45.s
> -rw-rw-r--  1 bin      1676 May 13  1975 f46.s
> -rw-rw-r--  1 bin      3967 May 13  1975 f47.s
>
> usr/source/fort/fx/.
> total 54
> -rw-rw-r--  1 bin       783 May 13  1975 fhd.s
> -rw-rw-r--  1 bin       513 May 13  1975 fx1.s
> -rw-rw-r--  1 bin      1450 May 13  1975 fx2.s
> -rw-rw-r--  1 bin       589 May 13  1975 fx3.s
> -rw-rw-r--  1 bin      4158 May 13  1975 fx4.s
> -rw-rw-r--  1 bin       564 May 13  1975 fx5.s
> -rw-rw-r--  1 bin       323 May 13  1975 fx6.s
> -rw-rw-r--  1 bin       293 May 13  1975 fx7.s
> -rw-rw-r--  1 bin      2774 May 13  1975 fx8.s
> -rw-rw-r--  1 bin      1365 May 13  1975 fx9.s
> -rw-rw-r--  1 bin       397 May 13  1975 fxa.s
> -rw-rw-r--  1 bin       366 May 13  1975 fxb.s
> -rw-rw-r--  1 bin       414 May 13  1975 fxc.s
> -rw-rw-r--  1 bin       555 May 13  1975 fxd.s
> -rw-rw-r--  1 bin       299 May 13  1975 fxe.s
> -rw-rw-r--  1 bin       287 May 13  1975 fxf.s
> -rw-rw-r--  1 bin      2869 May 13  1975 fxg.s
> -rw-rw-r--  1 bin      1101 May 13  1975 fxh.s
> -rw-rw-r--  1 bin      1510 May 13  1975 fxi.s
> -rw-rw-r--  1 bin      1282 May 13  1975 fxx.s
>
> usr/source/fort/io/.
> total 31
> -rw-rw-r--  1 bin       742 May 13  1975 io1.s
> -rw-rw-r--  1 bin      2753 May 13  1975 io2.s
> -rw-rw-r--  1 bin      3161 May 13  1975 io3.s
> -rw-rw-r--  1 bin      2276 May 13  1975 io4.s
> -rw-rw-r--  1 bin       961 May 13  1975 io5.s
> -rw-rw-r--  1 bin      2268 May 13  1975 io6.s
> -rw-rw-r--  1 bin       721 May 13  1975 io7.s
> -rw-rw-r--  1 bin       603 May 13  1975 iox.s
>
> usr/source/fort/rt/.
> total 41
> -rw-rw-r--  1 bin       557 May 13  1975 r0.s
> -rw-rw-r--  1 bin      1478 May 13  1975 r1.s
> -rw-rw-r--  1 bin      1305 May 13  1975 r2.s
> -rw-rw-r--  1 bin       437 May 13  1975 r3.s
> -rw-rw-r--  1 bin       641 May 13  1975 r4.s
> -rw-rw-r--  1 bin       491 May 13  1975 r5.s
> -rw-rw-r--  1 bin      1107 May 13  1975 r6.s
> -rw-rw-r--  1 bin      1368 May 13  1975 r7.s
> -rw-rw-r--  1 bin       339 May 13  1975 r8.s
> -rw-rw-r--  1 bin       617 May 13  1975 r9.s
> -rw-rw-r--  1 bin       417 May 13  1975 ra.s
> -rw-rw-r--  1 bin       579 May 13  1975 rb.s
> -rw-rw-r--  1 bin      2934 May 13  1975 rc.s
> -rw-rw-r--  1 bin       423 May 13  1975 rd.s
> -rw-rw-r--  1 bin       547 May 13  1975 re.s
> -rw-rw-r--  1 bin       531 May 13  1975 rf.s
> -rw-rw-r--  1 bin       959 May 13  1975 rg.s
> -rw-rw-r--  1 bin      1428 May 13  1975 rh.s
> -rw-rw-r--  1 bin       106 May 13  1975 rx.s
>
> usr/source/fort/rt1/.
> total 46
> -rw-rw-r--  1 bin       245 May 13  1975 abs.s
> -rw-rw-r--  1 bin       223 May 13  1975 aimag.s
> -rw-rw-r--  1 bin       211 May 13  1975 aint.s
> -rw-rw-r--  1 bin       307 May 13  1975 alog.s
> -rw-rw-r--  1 bin       360 May 13  1975 alog10.s
> -rw-rw-r--  1 bin       450 May 13  1975 amax0.s
> -rw-rw-r--  1 bin       542 May 13  1975 amax1.s
> -rw-rw-r--  1 bin       450 May 13  1975 amin0.s
> -rw-rw-r--  1 bin       510 May 13  1975 amin1.s
> -rw-rw-r--  1 bin       384 May 13  1975 amod.s
> -rw-rw-r--  1 bin       267 May 13  1975 atan.s
> -rw-rw-r--  1 bin       345 May 13  1975 atan2.s
> -rw-rw-r--  1 bin       595 May 13  1975 cabs.s
> -rw-rw-r--  1 bin       205 May 13  1975 ccos.f
> -rw-rw-r--  1 bin       405 May 13  1975 cexp.s
> -rw-rw-r--  1 bin       182 May 13  1975 clog.f
> -rw-rw-r--  1 bin       361 May 13  1975 cmplx.s
> -rw-rw-r--  1 bin       251 May 13  1975 conjg.s
> -rw-rw-r--  1 bin       259 May 13  1975 cos.s
> -rw-rw-r--  1 bin       205 May 13  1975 csin.f
> -rw-rw-r--  1 bin       217 May 13  1975 csqrt.f
> -rw-rw-r--  1 bin       224 May 13  1975 dble.s
> -rw-rw-r--  1 bin       243 May 13  1975 dccos.f
> -rw-rw-r--  1 bin       214 May 13  1975 dclog.f
> -rw-rw-r--  1 bin       243 May 13  1975 dcsin.f
> -rw-rw-r--  1 bin       250 May 13  1975 dcsqrt.f
> -rw-rw-r--  1 bin       280 May 13  1975 dim.s
> -rw-rw-r--  1 bin       225 May 13  1975 dimag.s
> -rw-rw-r--  1 bin       306 May 13  1975 exp.s
> -rw-rw-r--  1 bin       227 May 13  1975 float.s
> -rw-rw-r--  1 bin       201 May 13  1975 iabs.s
> -rw-rw-r--  1 bin       303 May 13  1975 idim.s
> -rw-rw-r--  1 bin       194 May 13  1975 idint.s
> -rw-rw-r--  1 bin       785 May 13  1975 ierr.s
> -rw-rw-r--  1 bin       249 May 13  1975 ifix.s
> -rw-rw-r--  1 bin       304 May 13  1975 isign.s
> -rw-rw-r--  1 bin       337 May 13  1975 mod.s
> -rw-rw-r--  1 bin       241 May 13  1975 real.s
> -rw-rw-r--  1 bin       347 May 13  1975 sign.s
> -rw-rw-r--  1 bin       259 May 13  1975 sin.s
> -rw-rw-r--  1 bin       224 May 13  1975 sngl.s
> -rw-rw-r--  1 bin       308 May 13  1975 sqrt.s
> -rw-rw-r--  1 bin        75 May 13  1975 tanh.f
>
> usr/source/fort/rt2/.
> total 19
> -rw-rw-r--  1 bin       196 May 13  1975 ctime.s
> -rw-rw-r--  1 bin       917 May 13  1975 getarg.s
> -rw-rw-r--  1 bin       219 May 13  1975 nice.s
> -rw-rw-r--  1 bin       647 May 13  1975 openrw.s
> -rw-rw-r--  1 bin      1772 May 13  1975 plot.s
> -rw-rw-r--  1 bin       467 May 13  1975 rand.s
> -rw-rw-r--  1 bin       664 May 13  1975 rio.s
> -rw-rw-r--  1 bin       405 May 13  1975 setfil.s
> -rw-rw-r--  1 bin      2222 May 14  1975 uio.s
>
> usr/source/iolib/.
> total 65
> -rw-rw-r--  1 bin      1148 May 13  1975 alloc.c
> -rw-rw-r--  1 bin        37 May 13  1975 calloc.c
> -rw-rw-r--  1 bin       508 May 13  1975 cclose.c
> -rw-rw-r--  1 bin       314 May 13  1975 ceof.c
> -rw-rw-r--  1 bin       166 May 13  1975 cerror.c
> -rw-rw-r--  1 bin       136 May 13  1975 cexit.c
> -rw-rw-r--  1 bin       341 May 13  1975 cflush.c
> -rw-rw-r--  1 bin        27 May 13  1975 cfree.c
> -rw-rw-r--  1 bin       692 May 13  1975 cgetc.c
> -rw-rw-r--  1 bin       118 May 13  1975 ciodec.c
> -rw-rw-r--  1 bin       102 May 13  1975 clenf.c
> -rw-rw-r--  1 bin       446 May 13  1975 copen.c
> -rw-rw-r--  1 bin       601 May 13  1975 cputc.c
> -rw-rw-r--  1 bin       359 May 13  1975 cwrd.c
> -rw-rw-r--  1 bin        60 May 13  1975 dummy.s
> -rw-rw-r--  1 bin      1766 May 13  1975 ftoa.c
> -rw-rw-r--  1 bin        47 May 13  1975 getch.c
> -rw-rw-r--  1 bin       251 May 13  1975 gets.c
> -rw-rw-r--  1 bin        34 May 13  1975 getvec.c
> -rw-rw-r--  1 bin       111 May 13  1975 iehzap.c
> -rw-rw-r--  1 bin       735 May 13  1975 makbuf.c
> -rw-rw-r--  1 bin       385 May 13  1975 maktab.c
> -rw-rw-r--  1 bin       200 May 13  1975 nexch.c
> -rw-rw-r--  1 bin       154 May 13  1975 nodig.c
> -rw-rw-r--  1 bin      2276 May 13  1975 printf.c
> -rw-rw-r--  1 bin        52 May 13  1975 putch.c
> -rw-rw-r--  1 bin       190 May 13  1975 puts.c
> -rw-rw-r--  1 bin        28 May 13  1975 relvec.c
> -rw-rw-r--  1 bin       210 May 13  1975 revput.c
> -rw-rw-r--  1 bin       696 May 16  1975 run
> -rw-rw-r--  1 bin      2951 May 13  1975 scan1.c
> -rw-rw-r--  1 bin      1675 May 13  1975 scan2.c
> -rw-rw-r--  1 bin      1035 May 13  1975 scan3.c
> -rw-rw-r--  1 bin       119 May 13  1975 system.c
> -rw-rw-r--  1 bin        98 May 13  1975 tmpnam.c
> -rw-rw-r--  1 bin       299 May 13  1975 unget.c
> -rw-rw-r--  1 bin      2173 May 13  1975 unprnt.s
> -rw-rw-r--  1 bin       187 May 13  1975 wdleng.c
>
> usr/source/m6/.
> total 26
> -rw-rw-r--  1 bin      1753 May 13  1975 m6.h
> -rw-rw-r--  1 bin       426 May 13  1975 m61.c
> -rw-rw-r--  1 bin      1432 May 13  1975 m62.c
> -rw-rw-r--  1 bin      1188 May 13  1975 m63.c
> -rw-rw-r--  1 bin      1167 May 13  1975 m64.c
> -rw-rw-r--  1 bin      1130 May 13  1975 m65.c
> -rw-rw-r--  1 bin      2436 May 13  1975 m66.c
> -rw-rw-r--  1 bin      1351 May 13  1975 m67.c
> -rw-rw-r--  1 bin        50 May 13  1975 run
>
> usr/source/mdec/.
> total 67
> -rw-rw-r--  1 bin       740 Jun 26  1975 dldr.s
> -rw-rw-r--  1 bin      3794 Jun 26  1975 dtf.s
> -rw-rw-r--  1 bin      2294 Jun 26  1975 fsboot.s
> -rw-rw-r--  1 bin       485 Jun 26  1975 hp.s
> -rw-rw-r--  1 bin       680 Jun 26  1975 ht.s
> -rw-rw-r--  1 bin       645 Jun 26  1975 mak
> -rw-rw-r--  1 bin      2646 Jun 26  1975 mboot.s
> -rw-rw-r--  1 bin       634 Jun 26  1975 mcopy.s
> -rw-rw-r--  1 bin        19 Jun 26  1975 reset.s
> -rw-rw-r--  1 bin        28 Jun 26  1975 rhp.s
> -rw-rw-r--  1 bin       194 Jun 26  1975 rk.s
> -rw-rw-r--  1 bin       437 Jun 26  1975 rkf.s
> -rw-rw-r--  1 bin       249 Jun 26  1975 rp.s
> -rw-rw-r--  1 bin        27 Jun 26  1975 rrk.s
> -rw-rw-r--  1 bin        27 Jun 26  1975 rrp.s
> -rw-rw-r--  1 bin      1027 Jun 26  1975 run
> -rw-rw-r--  1 bin      2646 Jun 26  1975 tboot.s
> -rw-rw-r--  1 bin       451 Jun 26  1975 tc.s
> -rw-rw-r--  1 bin      3764 Jun 26  1975 tcf.s
> -rw-rw-r--  1 bin       532 Jun 26  1975 tm.s
> -rw-rw-r--  1 bin      1016 Jun 26  1975 tpboot.s
> -rw-rw-r--  1 bin       738 Jun 26  1975 tty.s
> -rw-rw-r--  1 bin      2447 Jun 26  1975 uboot.s
> -rw-rw-r--  1 bin        29 Jun 26  1975 whp.s
> -rw-rw-r--  1 bin        28 Jun 26  1975 wrk.s
> -rw-rw-r--  1 bin        28 Jun 26  1975 wrp.s
>
> usr/source/rat/.
> total 30
> -rw-rw-r--  1 bin      5164 May 13  1975 lex.c
> -rw-rw-r--  1 bin       864 May 13  1975 r.g
> -rw-rw-r--  1 bin       132 May 13  1975 r.h
> -rw-rw-r--  1 bin      4476 May 13  1975 r1.c
> -rw-rw-r--  1 bin      1612 May 13  1975 r2.c
> -rw-rw-r--  1 bin        89 May 14  1975 run
>
> usr/source/s1/.
> total 746
> -rw-rw-r--  1 bin      4159 May 13  1975 ac.c
> -rw-rw-r--  1 bin      5782 May 13  1975 ar.s
> -rw-rw-r--  1 bin      2995 May 14  1975 banner.c
> -rw-rw-r--  1 bin     23474 May 13  1975 bas.s
> -rw-rw-r--  1 bin     11348 May 14  1975 bc.y
> -rw-rw-r--  1 bin      1773 May 13  1975 bcd.c
> -rw-rw-r--  1 bin      2606 May 13  1975 cal.c
> -rw-rw-r--  1 bin       647 May 13  1975 cat.s
> -rw-rw-r--  1 bin     12902 May 17  1975 cc.c
> -rw-rw-r--  1 bin     14561 May 13  1975 cdb1.c
> -rw-rw-r--  1 bin      6854 May 13  1975 cdb2.c
> -rw-rw-r--  1 bin      1169 May 13  1975 chgrp.s
> -rw-rw-r--  1 bin       381 May 13  1975 chmod.c
> -rw-rw-r--  1 bin      1161 May 13  1975 chown.s
> -rw-rw-r--  1 bin       737 May 13  1975 clri.s
> -rw-rw-r--  1 bin      1287 May 13  1975 cmp.c
> -rw-rw-r--  1 bin      1862 Jun 22  1975 col.c
> -rw-rw-r--  1 bin      2122 May 13  1975 comm.c
> -rw-rw-r--  1 bin      1063 May 13  1975 cp.c
> -rw-rw-r--  1 bin       364 May 13  1975 cpall.c
> -rw-rw-r--  1 bin      3202 May 13  1975 cron.c
> -rw-rw-r--  1 bin      3020 May 13  1975 crypt.c
> -rw-rw-r--  1 bin      2203 May 13  1975 date.c
> -rw-rw-r--  1 bin      8758 May 13  1975 db1.s
> -rw-rw-r--  1 bin      3595 May 13  1975 db2.s
> -rw-rw-r--  1 bin      6575 May 13  1975 db3.s
> -rw-rw-r--  1 bin       647 May 13  1975 db4.s
> -rw-rw-r--  1 bin     29076 May 13  1975 dc1.s
> -rw-rw-r--  1 bin      6009 May 13  1975 dc2.s
> -rw-rw-r--  1 bin      5885 May 13  1975 dc3.s
> -rw-rw-r--  1 bin      5396 May 13  1975 dc4.s
> -rw-rw-r--  1 bin      7432 May 13  1975 dc5.s
> -rw-rw-r--  1 bin      3332 May 13  1975 dcheck.c
> -rw-rw-r--  1 bin      7702 May 13  1975 dd.c
> -rw-rw-r--  1 bin      1282 May 13  1975 df.c
> -rw-rw-r--  1 bin      9373 May 13  1975 diff1.c
> -rw-rw-r--  1 bin       736 May 13  1975 diff2.s
> -rw-rw-r--  1 bin      1037 May 13  1975 dsw.s
> -rw-rw-r--  1 bin      2113 May 13  1975 du.s
> -rw-rw-r--  1 bin      6751 May 13  1975 dump.c
> -rw-rw-r--  1 bin       134 May 13  1975 echo.c
> -rw-rw-r--  1 bin     17889 May 13  1975 ed.c
> -rw-rw-r--  1 bin        53 May 13  1975 exit.c
> -rw-rw-r--  1 bin      6864 May 13  1975 fc.c
> -rw-rw-r--  1 bin      1201 May 13  1975 fed1.s
> -rw-rw-r--  1 bin      5766 May 13  1975 fed2.s
> -rw-rw-r--  1 bin      4192 May 13  1975 fed3.s
> -rw-rw-r--  1 bin      4181 May 13  1975 file.c
> -rw-rw-r--  1 bin      9159 May 13  1975 find.c
> -rw-rw-r--  1 bin      2116 May 13  1975 form1.s
> -rw-rw-r--  1 bin      1019 May 13  1975 form2.s
> -rw-rw-r--  1 bin      1685 May 13  1975 form3.s
> -rw-rw-r--  1 bin      2820 May 13  1975 form4.s
> -rw-rw-r--  1 bin      9729 May 13  1975 form5.s
> -rw-rw-r--  1 bin      6478 May 13  1975 form6.s
> -rw-rw-r--  1 bin      3291 May 13  1975 getty.c
> -rw-rw-r--  1 bin      3698 May 13  1975 glob.c
> -rw-rw-r--  1 bin       844 May 13  1975 goto.c
> -rw-rw-r--  1 bin      4618 May 13  1975 grep.c
> -rw-rw-r--  1 bin      3951 May 13  1975 gsi.c
> -rw-rw-r--  1 bin      5050 May 13  1975 icheck.c
> -rw-rw-r--  1 bin      1971 May 13  1975 if.c
> -rw-rw-r--  1 bin      3058 May 13  1975 init.c
> -rw-rw-r--  1 bin       730 May 13  1975 kill.s
> -rw-rw-r--  1 bin     15577 May 13  1975 ld.c
> -rw-rw-r--  1 bin       686 May 13  1975 ln.c
> -rw-rw-r--  1 bin      3017 May 13  1975 login.c
> -rw-rw-r--  1 bin      2421 May 13  1975 lpd.s
> -rw-rw-r--  1 bin      3366 May 13  1975 lpr.c
> -rw-rw-r--  1 bin      7663 May 13  1975 ls.c
> -rw-rw-r--  1 bin      2231 Jun 22  1975 run
>
> usr/source/s2/.
> total 393
> -rw-rw-r--  1 bin      4155 May 13  1975 mail.c
> -rw-rw-r--  1 bin       662 May 13  1975 mesg.c
> -rw-rw-r--  1 bin      1088 May 13  1975 mkdir.s
> -rw-rw-r--  1 bin      7581 May 13  1975 mkfs.c
> -rw-rw-r--  1 bin       563 May 13  1975 mknod.c
> -rw-rw-r--  1 bin      1155 May 13  1975 mount.c
> -rw-rw-r--  1 bin      2996 May 13  1975 mv.c
> -rw-rw-r--  1 bin      4398 May 13  1975 ncheck.c
> -rw-rw-r--  1 bin      2123 May 13  1975 newgrp.c
> -rw-rw-r--  1 bin       640 May 13  1975 nice.c
> -rw-rw-r--  1 bin      2100 May 13  1975 nm.c
> -rw-rw-r--  1 bin       530 May 13  1975 nohup.c
> -rw-rw-r--  1 bin      7157 May 13  1975 od.c
> -rw-rw-r--  1 bin       464 May 13  1975 opr.c
> -rw-rw-r--  1 bin      2295 May 13  1975 passwd.c
> -rw-rw-r--  1 bin       492 May 13  1975 pfe.s
> -rw-rw-r--  1 bin      5895 May 13  1975 pr.c
> -rw-rw-r--  1 bin      5486 May 13  1975 prof.c
> -rw-rw-r--  1 bin      4570 May 13  1975 ps.c
> -rw-rw-r--  1 bin      3260 May 13  1975 ptx.c
> -rw-rw-r--  1 bin      1199 May 13  1975 pwd.c
> -rw-rw-r--  1 bin      6062 May 13  1975 quiz.c
> -rw-rw-r--  1 bin      5969 May 13  1975 rc.c
> -rw-rw-r--  1 bin      7810 May 13  1975 restor.c
> -rw-rw-r--  1 bin       451 May 13  1975 rew.s
> -rw-rw-r--  1 bin      1483 May 13  1975 rm.c
> -rw-rw-r--  1 bin      1197 May 13  1975 rmdir.s
> -rw-rw-r--  1 bin      2153 May 14  1975 run
> -rw-rw-r--  1 bin      6921 May 13  1975 sa.c
> -rw-rw-r--  1 bin     11645 May 13  1975 sh.c
> -rw-rw-r--  1 bin       580 May 13  1975 size.c
> -rw-rw-r--  1 bin       255 May 13  1975 sleep.c
> -rw-rw-r--  1 bin      8973 May 13  1975 sort.c
> -rw-rw-r--  1 bin      1242 May 13  1975 split.c
> -rw-rw-r--  1 bin      1725 May 13  1975 strip.s
> -rw-rw-r--  1 bin      3678 May 13  1975 stty.c
> -rw-rw-r--  1 bin       741 May 13  1975 su.c
> -rw-rw-r--  1 bin       836 May 13  1975 sum.s
> -rw-rw-r--  1 bin        21 May 13  1975 sync.c
> -rw-rw-r--  1 bin      6282 May 13  1975 tbl.c
> -rw-rw-r--  1 bin       696 May 13  1975 tee.c
> -rw-rw-r--  1 bin      2342 May 13  1975 time.s
> -rw-rw-r--  1 bin      2763 May 13  1975 tp1.s
> -rw-rw-r--  1 bin      4828 May 13  1975 tp2.s
> -rw-rw-r--  1 bin      5844 May 13  1975 tp3.s
> -rw-rw-r--  1 bin       603 May 13  1975 tp4.s
> -rw-rw-r--  1 bin      2395 May 13  1975 tr.c
> -rw-rw-r--  1 bin       151 May 13  1975 tty.s
> -rw-rw-r--  1 bin      6533 May 13  1975 typo.c
> -rw-rw-r--  1 bin       940 May 13  1975 umount.c
> -rw-rw-r--  1 bin      1955 May 13  1975 uniq.c
> -rw-rw-r--  1 bin      6075 May 13  1975 units.c
> -rw-rw-r--  1 bin       161 May 13  1975 update.s
> -rw-rw-r--  1 bin      8936 May 13  1975 usort.c
> -rw-rw-r--  1 bin       949 May 13  1975 wall.c
> -rw-rw-r--  1 bin      1229 May 13  1975 wc.c
> -rw-rw-r--  1 bin       954 May 13  1975 who.c
> -rw-rw-r--  1 bin      2174 May 13  1975 write.s
>
> usr/source/s3/.
> total 82
> -rw-rw-r--  1 bin      2587 May 13  1975 atan.s
> -rw-rw-r--  1 bin      2082 May 13  1975 crypt.s
> -rw-rw-r--  1 bin       211 May 13  1975 dpadd.s
> -rw-rw-r--  1 bin      1958 May 13  1975 ecvt.s
> -rw-rw-r--  1 bin      1917 May 13  1975 exp.s
> -rw-rw-r--  1 bin       134 May 13  1975 fakfp.s
> -rw-rw-r--  1 bin       385 May 13  1975 floor.s
> -rw-rw-r--  1 bin       265 May 13  1975 fmod.s
> -rw-rw-r--  1 bin      4506 May 13  1975 fp1.s
> -rw-rw-r--  1 bin      1945 May 13  1975 fp2.s
> -rw-rw-r--  1 bin      3385 May 13  1975 fp3.s
> -rw-rw-r--  1 bin       332 May 13  1975 fpx.s
> -rw-rw-r--  1 bin      4230 May 13  1975 gamma.s
> -rw-rw-r--  1 bin      1267 May 13  1975 get.s
> -rw-rw-r--  1 bin       233 May 13  1975 ldiv.s
> -rw-rw-r--  1 bin      1802 May 13  1975 log.s
> -rw-rw-r--  1 bin       318 May 13  1975 mesg.s
> -rw-rw-r--  1 bin       552 May 13  1975 pow.s
> -rw-rw-r--  1 bin      1246 May 13  1975 put.s
> -rw-rw-r--  1 bin       290 May 13  1975 rand.s
> -rw-rw-r--  1 bin       618 May 14  1975 run
> -rw-rw-r--  1 bin        84 May 13  1975 savr5.s
> -rw-rw-r--  1 bin      2012 May 13  1975 sin.s
> -rw-rw-r--  1 bin       719 May 13  1975 sqrt.s
> -rw-rw-r--  1 bin       508 May 13  1975 switch.s
> -rw-rw-r--  1 bin       583 May 13  1975 ttyn.s
>
> usr/source/s4/.
> total 63
> -rw-rw-r--  1 bin       105 May 13  1975 abort.s
> -rw-rw-r--  1 bin       165 May 13  1975 abs.s
> -rw-rw-r--  1 bin      2464 May 13  1975 alloc.s
> -rw-rw-r--  1 bin      1232 May 13  1975 atof.s
> -rw-rw-r--  1 bin       268 May 13  1975 atoi.c
> -rw-rw-r--  1 bin       151 May 13  1975 cerror.s
> -rw-rw-r--  1 bin       208 May 13  1975 chdir.s
> -rw-rw-r--  1 bin       234 May 13  1975 chmod.s
> -rw-rw-r--  1 bin       235 May 13  1975 chown.s
> -rw-rw-r--  1 bin       181 May 13  1975 close.s
> -rw-rw-r--  1 bin       249 May 13  1975 creat.s
> -rw-rw-r--  1 bin       200 May 13  1975 crt0.s
> -rw-rw-r--  1 bin       255 May 13  1975 csv.s
> -rw-rw-r--  1 bin      4367 May 13  1975 ctime.c
> -rw-rw-r--  1 bin       186 May 13  1975 dup.s
> -rw-rw-r--  1 bin       772 May 13  1975 errlst.c
> -rw-rw-r--  1 bin       218 May 13  1975 execl.s
> -rw-rw-r--  1 bin       531 May 13  1975 execv.s
> -rw-rw-r--  1 bin       139 May 13  1975 exit.s
> -rw-rw-r--  1 bin       271 May 13  1975 fcrt0.s
> -rw-rw-r--  1 bin       116 May 13  1975 ffltpr.s
> -rw-rw-r--  1 bin       924 May 13  1975 fltpr.s
> -rw-rw-r--  1 bin       321 May 13  1975 fork.s
> -rw-rw-r--  1 bin       287 May 13  1975 fstat.s
> -rw-rw-r--  1 bin       957 May 13  1975 getc.s
> -rw-rw-r--  1 bin       395 May 13  1975 getchr.s
> -rw-rw-r--  1 bin       122 May 13  1975 getcsw.s
> -rw-rw-r--  1 bin       141 May 13  1975 getgid.s
> -rw-rw-r--  1 bin       127 May 13  1975 getpid.s
> -rw-rw-r--  1 bin       605 May 13  1975 getpw.c
> -rw-rw-r--  1 bin       128 May 13  1975 getuid.s
> -rw-rw-r--  1 bin       304 May 13  1975 gtty.s
> -rw-rw-r--  1 bin        57 May 13  1975 hmul.s
> -rw-rw-r--  1 bin       218 May 13  1975 kill.s
> -rw-rw-r--  1 bin       480 May 13  1975 ladd.s
> -rw-rw-r--  1 bin       121 May 13  1975 ldfps.s
> -rw-rw-r--  1 bin       237 May 13  1975 link.s
> -rw-rw-r--  1 bin       559 May 13  1975 locv.s
> -rw-rw-r--  1 bin       332 May 13  1975 ltod.s
> -rw-rw-r--  1 bin      1040 May 16  1975 run
>
> usr/source/s5/.
> total 59
> -rw-rw-r--  1 bin       213 May 13  1975 makdir.s
> -rw-rw-r--  1 bin       222 May 13  1975 mcount.s
> -rw-rw-r--  1 bin       770 May 13  1975 mcrt0.s
> -rw-rw-r--  1 bin       222 May 13  1975 mdate.s
> -rw-rw-r--  1 bin       279 May 13  1975 mknod.s
> -rw-rw-r--  1 bin       579 May 13  1975 mon.c
> -rw-rw-r--  1 bin       256 May 13  1975 mount.s
> -rw-rw-r--  1 bin       780 May 13  1975 nargs.s
> -rw-rw-r--  1 bin       176 May 13  1975 nice.s
> -rw-rw-r--  1 bin      1146 May 13  1975 nlist.s
> -rw-rw-r--  1 bin       246 May 13  1975 open.s
> -rw-rw-r--  1 bin       487 May 13  1975 perror.c
> -rw-rw-r--  1 bin       214 May 13  1975 pipe.s
> -rw-rw-r--  1 bin      2298 May 13  1975 printf.s
> -rw-rw-r--  1 bin       192 May 13  1975 prof.s
> -rw-rw-r--  1 bin       332 May 13  1975 ptrace.s
> -rw-rw-r--  1 bin      1037 May 13  1975 putc.s
> -rw-rw-r--  1 bin       585 May 13  1975 putchr.s
> -rw-rw-r--  1 bin      1324 May 13  1975 qsort.c
> -rw-rw-r--  1 bin       291 May 13  1975 read.s
> -rw-rw-r--  1 bin       423 May 13  1975 reset.s
> -rw-rw-r--  1 bin       335 May 13  1975 rin.c
> -rw-rw-r--  1 bin      1059 May 16  1975 run
> -rw-rw-r--  1 bin       531 May 13  1975 sbrk.s
> -rw-rw-r--  1 bin       248 May 13  1975 seek.s
> -rw-rw-r--  1 bin       197 May 13  1975 setgid.s
> -rw-rw-r--  1 bin       184 May 13  1975 setuid.s
> -rw-rw-r--  1 bin      1990 May 13  1975 signal.s
> -rw-rw-r--  1 bin       107 May 13  1975 sleep.s
> -rw-rw-r--  1 bin       290 May 13  1975 stat.s
> -rw-rw-r--  1 bin       161 May 13  1975 stime.s
> -rw-rw-r--  1 bin       304 May 13  1975 stty.s
> -rw-rw-r--  1 bin        89 May 13  1975 sync.s
> -rw-rw-r--  1 bin       229 May 13  1975 time.s
> -rw-rw-r--  1 bin       155 May 13  1975 times.s
> -rw-rw-r--  1 bin       223 May 13  1975 umount.s
> -rw-rw-r--  1 bin       215 May 13  1975 unlink.s
> -rw-rw-r--  1 bin       347 May 13  1975 wait.s
> -rw-rw-r--  1 bin       281 May 13  1975 write.s
>
> usr/source/s7/.
> total 275
> -rw-rw-r--  1 bin      3476 May 13  1975 ne.g
> -rw-rw-r--  1 bin       614 May 13  1975 ne.h
> -rw-rw-r--  1 bin      4856 May 13  1975 ne1.c
> -rw-rw-r--  1 bin      3125 May 13  1975 ne2.c
> -rw-rw-r--  1 bin      2312 May 13  1975 ne3.c
> -rw-rw-r--  1 bin      3539 May 13  1975 ne4.c
> -rw-rw-r--  1 bin       595 May 13  1975 ne5.c
> -rw-rw-r--  1 bin      1412 May 13  1975 ne6.c
> -rw-rw-r--  1 bin      5039 May 13  1975 nelex.c
> -rw-rw-r--  1 bin     14884 May 13  1975 nroff1.s
> -rw-rw-r--  1 bin     12516 May 13  1975 nroff2.s
> -rw-rw-r--  1 bin     12693 May 13  1975 nroff3.s
> -rw-rw-r--  1 bin      9504 May 13  1975 nroff4.s
> -rw-rw-r--  1 bin      4520 May 13  1975 nroff5.s
> -rw-rw-r--  1 bin      3071 May 13  1975 nroff8.s
> -rw-rw-r--  1 bin      6518 May 13  1975 roff1.s
> -rw-rw-r--  1 bin      3990 May 13  1975 roff2.s
> -rw-rw-r--  1 bin      4813 May 13  1975 roff3.s
> -rw-rw-r--  1 bin      5149 May 13  1975 roff4.s
> -rw-rw-r--  1 bin      3036 May 13  1975 roff5.s
> -rw-rw-r--  1 bin      6207 May 13  1975 roff7.s
> -rw-rw-r--  1 bin      1447 May 13  1975 roff8.s
> -rw-rw-r--  1 bin       254 May 13  1975 run
> -rw-rw-r--  1 bin     15373 May 13  1975 suftab.s
>
> usr/source/salloc/.
> total 36
> -rw-rw-r--  1 bin      2406 May 13  1975 alloc1.s
> -rw-rw-r--  1 bin      3289 May 13  1975 alloc2.s
> -rw-rw-r--  1 bin      6056 May 13  1975 alloc3.s
> -rw-rw-r--  1 bin       936 May 13  1975 altch.s
> -rw-rw-r--  1 bin       291 May 13  1975 bsp.s
> -rw-rw-r--  1 bin       370 May 13  1975 bword.s
> -rw-rw-r--  1 bin       300 May 13  1975 getch.s
> -rw-rw-r--  1 bin       747 May 13  1975 getwd.s
> -rw-rw-r--  1 bin       329 May 13  1975 length.s
> -rw-rw-r--  1 bin       468 May 13  1975 rewind.s
> -rw-rw-r--  1 bin       288 May 13  1975 run
> -rw-rw-r--  1 bin       245 May 13  1975 zero.s
>
> usr/source/sno/.
> total 51
> -rw-rw-r--  1 bin        52 May 13  1975 run
> -rw-rw-r--  1 bin       338 May 13  1975 sno.h
> -rw-rw-r--  1 bin      6305 May 13  1975 sno1.c
> -rw-rw-r--  1 bin      7723 May 13  1975 sno2.c
> -rw-rw-r--  1 bin      3644 May 13  1975 sno3.c
> -rw-rw-r--  1 bin      4176 May 13  1975 sno4.c
>
> usr/source/tmg/.
> total 72
> -rw-rw-r--  1 bin      1321 May 14  1975 run
> -rw-rw-r--  1 bin      7577 May 13  1975 tmga.s
> drwxrwxr-x  2 bin      1280 May 27  1975 tmgb
> -rw-rw-r--  1 bin      1989 May 13  1975 tmgc.s
> -rw-rw-r--  1 bin     14863 May 13  1975 tmgl.s
> -rw-rw-r--  1 bin      6751 May 13  1975 tmgl.t
>
> usr/source/tmg/tmgb/.
> total 47
> -rw-rw-r--  1 bin       178 May 13  1975 any.s
> -rw-rw-r--  1 bin       165 May 13  1975 append.s
> -rw-rw-r--  1 bin       787 May 13  1975 arith.s
> -rw-rw-r--  1 bin       246 May 13  1975 bundle.s
> -rw-rw-r--  1 bin       183 May 13  1975 char.s
> -rw-rw-r--  1 bin       446 May 13  1975 copy.s
> -rw-rw-r--  1 bin      1116 May 13  1975 cstr.s
> -rw-rw-r--  1 bin       237 May 13  1975 ctest.s
> -rw-rw-r--  1 bin       208 May 13  1975 decmal.s
> -rw-rw-r--  1 bin       109 May 13  1975 discd.s
> -rw-rw-r--  1 bin       592 May 13  1975 emit.s
> -rw-rw-r--  1 bin        60 May 13  1975 end.s
> -rw-rw-r--  1 bin       163 May 13  1975 f.s
> -rw-rw-r--  1 bin      1328 May 13  1975 find.s
> -rw-rw-r--  1 bin       612 May 13  1975 getnam.s
> -rw-rw-r--  1 bin        94 May 13  1975 ignore.s
> -rw-rw-r--  1 bin       238 May 13  1975 inc.s
> -rw-rw-r--  1 bin       300 May 13  1975 infix.s
> -rw-rw-r--  1 bin       470 May 13  1975 jget.s
> -rw-rw-r--  1 bin       124 May 13  1975 lvrv.s
> -rw-rw-r--  1 bin       249 May 13  1975 mult.s
> -rw-rw-r--  1 bin       204 May 13  1975 octal.s
> -rw-rw-r--  1 bin       142 May 13  1975 params.s
> -rw-rw-r--  1 bin       329 May 13  1975 push.s
> -rw-rw-r--  1 bin       260 May 13  1975 putcal.s
> -rw-rw-r--  1 bin       309 May 13  1975 putdec.s
> -rw-rw-r--  1 bin       184 May 13  1975 putoct.s
> -rw-rw-r--  1 bin       393 May 13  1975 px.s
> -rw-rw-r--  1 bin       431 May 13  1975 reln.s
> -rw-rw-r--  1 bin       120 May 13  1975 shift.s
> -rw-rw-r--  1 bin      1082 May 13  1975 stack.s
> -rw-rw-r--  1 bin       194 May 13  1975 string.s
> -rw-rw-r--  1 bin       231 May 13  1975 table.s
> -rw-rw-r--  1 bin       353 May 13  1975 tq.s
> -rw-rw-r--  1 bin       156 May 13  1975 trace.s
> -rw-rw-r--  1 bin        81 May 13  1975 trans.s
> -rw-rw-r--  1 bin       137 May 13  1975 tx.s
> -rw-rw-r--  1 bin       168 May 13  1975 unary.s
>
> usr/source/yacc/.
> total 3
> drwxrwxr-x  2 bin       208 May 27  1975 lib
> -rw-rw-r--  1 bin       118 May 13  1975 run
> drwxrwxr-x  2 bin       272 May 27  1975 source
>
> usr/source/yacc/lib/.
> total 11
> -rw-rw-r--  1 bin       112 May 13  1975 main.c
> -rw-rw-r--  1 bin      3284 May 13  1975 parser.c
> -rw-rw-r--  1 bin        12 May 13  1975 zacc.c
> -rw-rw-r--  1 bin       481 May 13  1975 zerr.c
> -rw-rw-r--  1 bin        11 May 13  1975 zinit.c
>
> usr/source/yacc/source/.
> total 100
> -rw-rw-r--  1 bin      4402 May 13  1975 dextern
> -rw-rw-r--  1 bin      3976 May 13  1975 y0.c
> -rw-rw-r--  1 bin      6597 May 13  1975 y1.c
> -rw-rw-r--  1 bin     12020 May 13  1975 y2.c
> -rw-rw-r--  1 bin      9654 May 13  1975 y3.c
> -rw-rw-r--  1 bin      9996 May 13  1975 y4.c
> -rw-rw-r--  1 bin       572 May 13  1975 y5.c
>
> -Henry
>

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Re: [TUHS] Software Archaeology Challenge?

[Dave Horsfall]

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On Mon, 6 Apr 2020, Clem Cole wrote:

> He used RT-11 to copy each disk pack sequentially.   That's an ANSI VOL1 
> record.   Sadly it's not a full ANSI tape (long story -- it needs HDR1 
> records  VMS would have been able to mount it as a foreign tape.   

[ Probably getting COFF-ish now ]

Blimey, but that takes me back to my OS/360 days...  I once wrote a little 
utility (in assembly, of course) that dumped all the HDR/VOL/etc records.

It was a swine to debug (overnight processing because I was a student); I 
had to leave instructions to the operator to "ABEND with core dump" if the 
tape merely oscillated back and forth (which it did early on).

The first time, I got a snotty note from the operator saying that after 
watching the tape for half an hour he had to kill it; ah, the joys of 
overnight remote debugging...  Later on I became a volunteer operator on 
the graveyard shift and was able to sneak in the occasional "foreign 
order".

-- Dave

Re: [TUHS] Software Archaeology Challenge?

[Jason Stevens]

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Strings tells me it’s from Venturcom

“VENTURCOM INC.  1981, 1982”

Maybe these guys?

https://www.businesswire.com/news/home/20041111005095/en/VenturCom-Launches-Enhanced-RTX-Version-6.0

“IntervalZero’s experience and expertise in embedded technology extends back to 1980 with the founding of its predecessor company, VenturCom, which developed the technology that led to Microsoft’s first embedded operating system.”




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Re: [TUHS] Software Archaeology Challenge?

[Warner Losh]

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On Mon, Apr 6, 2020 at 8:40 PM Jason Stevens <jsteve@superglobalmegacorp.com>
wrote:

> Strings tells me it’s from Venturcom
>
>
>
> “VENTURCOM INC.  1981, 1982”
>
>
>
> Maybe these guys?
>
>
>
>
> https://www.businesswire.com/news/home/20041111005095/en/VenturCom-Launches-Enhanced-RTX-Version-6.0
>
>
>
> “IntervalZero’s experience and expertise in embedded technology extends
> back to 1980 with the founding of its predecessor company, VenturCom, which
> developed the technology that led to Microsoft’s first embedded operating
> system.”
>

This is either Venix 1.0 or 2.0. I've not decided. I think 1.0, but maybe
2.0. I'll know more after I look at it some more.

Warner

>

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