[TUHS] Software Archaeology Challenge?

Henry Bent henry.r.bent at gmail.com
Tue Apr 7 10:04:57 AEST 2020


On Mon, 6 Apr 2020 at 19:48, Warren Toomey <wkt at 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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