DataMuseum.dk

Presents historical artifacts from the history of:

ICL Comet

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about ICL Comet

Excavated with: AutoArchaeologist - Free & Open Source Software.


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Index: 5 C F G H I K L M R T U

⟦2b022947f⟧ Bits:30004398 Lærerkursus 85: Skolen i informationssamfundet (Comet 2x80 spor), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 819200 (0xc8000)
    Description: Bits:30004398 Lærerkursus 85: Skolen i informationssamfundet (Comet 2x80 spor)
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(512_4096_0x3_*3+1+3+2_1:0_79:1_48)

CpmFSAuto

Media:             [0, 0, 1] … [79, 1, 10] {512: 1600}
Signature:         512_4096_0x3_*3+1+3+2_1:0_79:1_48
Confidence score:  +46/-0 
Sector size:       512
Block size:        4096
Directory entries: 48
Block number size: 8
Extent-mask:       0x03
Sector-interleave: 1, 4, 7, 10, 3, 6, 9, 2, 5, 8
Tracks:            (1, 0), (1, 1), (2, 0), (2, 1), (3, 0), (3, 1) […] (77, 0), (77, 1), (78, 0), (78, 1), (79, 0), (79, 1)
user bc length name artifact
0011136CPMSRV.CHN⟦150226d01⟧
00384FA85.DAT⟦a466b49c7⟧ TextFile
004224FORORD.TXT⟦37bc1f8c2⟧ TextFile
00768FUA79.DAT⟦57632a61e⟧ TextFile
00384FUA83.DAT⟦e7cc137d8⟧ TextFile
00896GAADER.TRN⟦a9a923d1f⟧ TextFile
00384HANSLEJR.TRN⟦a24e63f88⟧ TextFile
002688INDLEDN.TXT⟦6503ea432⟧ TextFile
001280KAPITEL1.TXT⟦dbeb8b060⟧ TextFile
004736KAPITEL2.TXT⟦b197d9f30⟧ TextFile
003328KAPITEL3.TXT⟦1b1fe2f8b⟧ TextFile
003072KAPITEL4.TXT⟦a4faf8ffe⟧ TextFile
001536KAPITEL5.TXT⟦387787335⟧ TextFile
001152KAPITEL6.TXT⟦7ba019792⟧ TextFile
00384KARAKTER.DAT⟦b2f78aecf⟧ TextFile
00384LISELEJR.TRN⟦e65f2e515⟧ TextFile
0011904LK-AUTO.COM⟦b16348ea8⟧
0040704LK-LAES.000⟦42df558fa⟧
0034176LK-LAES.COM⟦d7f481924⟧
003968LK-LAES.DOC⟦ea8f83794⟧ TextFile
0012416LK-MENU.COM⟦593de15a8⟧
0038144LK-PLAN.COM⟦ee6a7a9ca⟧
0034944LK-PLAN.DOC⟦5ec947e7b⟧ TextFile
0019072LK-STAT.000⟦d8cd2f5b6⟧
0017408LK-STAT.001⟦e0c850a97⟧
0038912LK-STAT.COM⟦018d3d1cb⟧
009600LK-STAT.DOC⟦544bd4b14⟧ TextFile
003584LK-TEKST.000⟦4df82d78f⟧
0027520LK-TEKST.CHN⟦67a7b76b3⟧
009344LK-TEKST.COM⟦b955db906⟧
006784LK-TEKST.DOC⟦f47502339⟧ TextFile
00384MINKOM.PLN⟦6634969b5⟧
0019328README.DOC⟦52a275dd8⟧ TextFile
0010880UDSKRIV.CHN⟦6ca0c81b5⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [79, 1, 10]]

First credible dirsect is: (1, 0, 1) at 0x2800 with 0x0 attribute records

Credible directory tracks:
   (1, 0)  0x2800 17-1-1-17-0-1-3-0-1-1

Total credibility: 34

Block number width: ok8

   8     0     1   111     0  False
  16     0     9 28269     0   True

Block Sizes:
    4096 0x03 +34 -0
    8192 0x07 +16 -18
   16384 0x0f +16 -18
   32768 0x1f +16 -18
   65536 0x3f +16 -18
    2048 0x01 +11 -23
    1024 0x00 +8 -26
     512 0x00 +6 -28
     128 0x00 +0 -34
     256 0x00 +0 -34

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  Butler3      (1-4-7-10-2-5-8-3-6-9)                                                    [16, 16, 2]   +43/-34
      0  normal-3     (1-4-7-10-3-6-9-2-5-8)                                                    [16, 16, 2]   +46/-0
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0002800 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»LK-MENU COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x61, al=01020304000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»README  DOC«, xl=0x01, bc=0x00, xh=0x00, rc=0x17, al=05060708090000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-PLAN DOC«, xl=0x02, bc=0x00, xh=0x00, rc=0x11, al=0a0b0c0d0e0f10111200000000000000}
    ProbeDirEnt {status=0x00, name=»LK-PLAN COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x2a, al=131415161718191a1b1c000000000000}
    ProbeDirEnt {status=0x00, name=»MINKOM  PLN«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=1d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x30, al=1e1f2021222324252627000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT 000«, xl=0x01, bc=0x00, xh=0x00, rc=0x15, al=28292a2b2c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT 001«, xl=0x01, bc=0x00, xh=0x00, rc=0x08, al=2d2e2f30310000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FA85    DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=32000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FUA79   DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=33000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FUA83   DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=34000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KARAKTERDAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=35000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-LAES COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x0b, al=363738393a3b3c3d3e00000000000000}
    ProbeDirEnt {status=0x00, name=»LK-LAES 000«, xl=0x02, bc=0x00, xh=0x00, rc=0x3e, al=3f404142434445464748000000000000}
    ProbeDirEnt {status=0x00, name=»HANSLEJRTRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=49000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LISELEJRTRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=4a000000000000000000000000000000}
  0x0002e00 (1, 0, 4)
    ProbeDirEnt {status=0x00, name=»GAADER  TRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=4b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKSTCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x49, al=4c4d4e00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKST000«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=4f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKSTCHN«, xl=0x01, bc=0x00, xh=0x00, rc=0x57, al=50515253545556000000000000000000}
    ProbeDirEnt {status=0x00, name=»UDSKRIV CHN«, xl=0x00, bc=0x00, xh=0x00, rc=0x55, al=57585900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CPMSRV  CHN«, xl=0x00, bc=0x00, xh=0x00, rc=0x57, al=5a5b5c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORORD  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=5d5e0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INDLEDN TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=5f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL1TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL2TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=61620000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL3TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=63000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL4TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=64000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL5TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=65000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL6TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=66000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-LAES DOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x1f, al=67000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT DOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x4b, al=68696a00000000000000000000000000}
  0x0003400 (1, 0, 7)
    ProbeDirEnt {status=0x00, name=»LK-TEKSTDOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x35, al=6b6c0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-AUTO COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5d, al=6d6e6f00000000000000000000000000}
*  46 -   0 [1, 4, 7, 10, 3, 6, 9, 2, 5, 8]
+  43 -  34 [1, 4, 7, 10, 2, 5, 8, 3, 6, 9]

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