CHECKER
FILE INFORMATION
FILENAME(S): CHECKER
FILE TYPE(S): PRG
FILE SIZE: 1.2K
FIRST SEEN: 2025-11-30 21:25:53
APPEARS ON: 1 disk(s)
FILE HASH
b017e6cfffdb3ec4f0c12595af18b89835c3258d80be77ed70b91dd173abce92
FOUND ON DISKS (1 DISKS)
| DISK TITLE | FILENAME | FILE TYPE | COLLECTION | TRACK | SECTOR | ACTIONS |
|---|---|---|---|---|---|---|
| FAMOUS COURSES 2 | CHECKER | PRG | DuncanTwain | 17 | 5 | DOWNLOAD FILE |
FILE CONTENT & ANALYSIS
> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)
00000000: 01 08 1C 08 0A 00 8B 41 B2 30 A7 41 B2 31 3A 93 |.......A.0.A.1:.| 00000010: 22 43 48 4B 53 55 4D 22 2C 38 2C 31 00 4E 08 14 |"CHKSUM",8,1.N..| 00000020: 00 8B 41 B2 31 A7 41 B2 32 3A 54 B2 30 3A 45 B2 |..A.1.A.2:T.0:E.| 00000030: 30 3A 46 B2 30 3A 97 32 2C 30 3A 97 38 31 36 2C |0:F.0:.2,0:.816,| 00000040: 30 3A 97 38 31 37 2C 32 30 34 3A 8D 36 30 00 5B |0:.817,204:.60.[| 00000050: 08 16 00 8B 41 B3 B1 32 A7 33 30 00 97 08 19 00 |....A..2.30.....| 00000060: 86 46 24 28 39 39 29 2C 54 28 39 39 29 3A 81 49 |.F$(99),T(99):.I| 00000070: B2 31 A4 39 39 3A 87 46 24 28 49 29 2C 54 28 49 |.1.99:.F$(I),T(I| 00000080: 29 3A 8B 46 24 28 49 29 B2 22 45 4E 44 22 A7 49 |):.F$(I)."END".I| 00000090: B2 39 39 3A 41 B2 33 00 A6 08 1B 00 45 B2 45 AA |.99:A.3.....E.E.| 000000A0: 54 28 49 29 3A 82 00 CF 08 1E 00 54 31 B2 C2 28 |T(I):......T1..(| 000000B0: 32 29 3A 54 B2 54 AA 54 3A 8B 46 A7 99 54 31 3A |2):T.T.T:.F..T1:| 000000C0: 8B 54 31 B3 B1 54 28 46 29 A7 8D 38 30 3A 80 00 |.T1..T(F)..80:..| 000000D0: E6 08 23 00 8B 46 24 28 46 AA 31 29 B3 B1 22 45 |..#..F$(F.1).."E| 000000E0: 4E 44 22 A7 34 30 00 FB 08 24 00 99 3A 99 22 44 |ND".40...$..:."D| 000000F0: 49 53 4B 20 4F 4B 41 59 22 3A 99 00 01 09 26 00 |ISK OKAY":....&.| 00000100: 80 00 31 09 28 00 99 46 24 28 46 AA 31 29 3B A3 |..1.(..F$(F.1);.| 00000110: 31 32 29 3B 22 45 58 49 53 54 3D 22 3B 54 28 46 |12);"EXIST=";T(F| 00000120: AA 31 29 3B A3 32 38 29 3B 22 44 49 53 4B 3D 22 |.1);.28);"DISK="| 00000130: 3B 00 49 09 32 00 97 32 2C 30 3A 46 B2 46 AA 31 |;.I.2..2,0:F.F.1| 00000140: 3A 93 46 24 28 46 29 2C 38 00 65 09 3C 00 99 22 |:.F$(F),8.e.<.."| 00000150: 93 05 22 3A 97 35 33 32 38 31 2C 30 3A 97 35 33 |..":.53281,0:.53| 00000160: 32 38 30 2C 30 00 8F 09 46 00 99 22 49 4E 53 45 |280,0...F.."INSE| 00000170: 52 54 20 42 41 43 4B 20 4F 46 20 44 49 53 4B 20 |RT BACK OF DISK | 00000180: 41 4E 44 20 48 49 54 20 52 45 54 55 52 4E 22 00 |AND HIT RETURN".| 00000190: A1 09 47 00 A1 41 24 3A 8B 41 24 B2 22 22 A7 37 |..G..A$:.A$."".7| 000001A0: 31 00 A7 09 48 00 8E 00 D3 09 50 00 97 35 33 32 |1...H.....P..532| 000001B0: 38 31 2C 32 3A 97 35 33 32 38 30 2C 32 3A 99 3A |81,2:.53280,2:.:| 000001C0: 99 22 43 48 4B 53 55 4D 20 46 41 49 4C 55 52 45 |."CHKSUM FAILURE| 000001D0: 22 3A 8E 00 0F 0A 64 00 83 20 57 4F 52 4C 44 20 |":....d.. WORLD | 000001E0: 43 4C 41 53 53 2C 36 34 2C 41 43 54 2C 36 38 2C |CLASS,64,ACT,68,| 000001F0: 42 43 54 2C 31 38 36 2C 43 43 54 2C 31 39 34 2C |BCT,186,CCT,194,| 00000200: 44 43 54 2C 31 39 34 2C 41 54 46 2C 31 36 34 00 |DCT,194,ATF,164.| 00000210: 4C 0A 6E 00 83 20 42 54 46 2C 31 37 31 2C 43 54 |L.n.. BTF,171,CT| 00000220: 46 2C 31 33 34 2C 44 54 46 2C 31 39 35 2C 41 30 |F,134,DTF,195,A0| 00000230: 31 2C 32 34 33 2C 41 30 32 2C 32 34 34 2C 41 30 |1,243,A02,244,A0| 00000240: 33 2C 36 30 2C 41 30 34 2C 32 30 37 00 92 0A 78 |3,60,A04,207...x| 00000250: 00 83 20 41 30 35 2C 31 36 2C 41 30 36 2C 35 2C |.. A05,16,A06,5,| 00000260: 41 30 37 2C 38 30 2C 41 30 38 2C 32 30 32 2C 41 |A07,80,A08,202,A| 00000270: 30 39 2C 38 34 2C 41 31 30 2C 32 30 2C 41 31 31 |09,84,A10,20,A11| 00000280: 2C 36 30 2C 41 31 32 2C 31 32 32 2C 41 31 33 2C |,60,A12,122,A13,| 00000290: 36 34 00 DC 0A 82 00 83 20 41 31 34 2C 33 35 2C |64...... A14,35,| 000002A0: 41 31 35 2C 32 37 2C 41 31 36 2C 31 39 38 2C 41 |A15,27,A16,198,A| 000002B0: 31 37 2C 36 38 2C 41 31 38 2C 32 34 39 2C 42 30 |17,68,A18,249,B0| 000002C0: 31 2C 37 33 2C 42 30 32 2C 31 38 32 2C 42 30 33 |1,73,B02,182,B03| 000002D0: 2C 31 36 35 2C 42 30 34 2C 31 34 30 00 29 0B 8C |,165,B04,140.)..| 000002E0: 00 83 20 42 30 35 2C 33 32 2C 42 30 36 2C 32 33 |.. B05,32,B06,23| 000002F0: 33 2C 42 30 37 2C 31 36 32 2C 42 30 38 2C 31 31 |3,B07,162,B08,11| 00000300: 31 2C 42 30 39 2C 31 38 32 2C 42 31 30 2C 31 36 |1,B09,182,B10,16| 00000310: 34 2C 42 31 31 2C 31 30 31 2C 42 31 32 2C 31 35 |4,B11,101,B12,15| 00000320: 36 2C 42 31 33 2C 31 30 35 00 74 0B 96 00 83 20 |6,B13,105.t.... | 00000330: 42 31 34 2C 31 38 31 2C 42 31 35 2C 31 32 32 2C |B14,181,B15,122,| 00000340: 42 31 36 2C 32 31 36 2C 42 31 37 2C 31 39 33 2C |B16,216,B17,193,| 00000350: 42 31 38 2C 31 35 36 2C 43 30 31 2C 37 33 2C 43 |B18,156,C01,73,C| 00000360: 30 32 2C 31 35 33 2C 43 30 33 2C 31 35 2C 43 30 |02,153,C03,15,C0| 00000370: 34 2C 38 31 00 C0 0B A0 00 83 20 43 30 35 2C 31 |4,81...... C05,1| 00000380: 32 35 2C 43 30 36 2C 32 30 2C 43 30 37 2C 32 35 |25,C06,20,C07,25| 00000390: 34 2C 43 30 38 2C 31 30 35 2C 43 30 39 2C 31 31 |4,C08,105,C09,11| 000003A0: 36 2C 43 31 30 2C 37 31 2C 43 31 31 2C 31 35 30 |6,C10,71,C11,150| 000003B0: 2C 43 31 32 2C 31 31 35 2C 43 31 33 2C 31 36 33 |,C12,115,C13,163| 000003C0: 00 08 0C AA 00 83 20 43 31 34 2C 38 35 2C 43 31 |...... C14,85,C1| 000003D0: 35 2C 31 30 35 2C 43 31 36 2C 31 31 2C 43 31 37 |5,105,C16,11,C17| 000003E0: 2C 34 38 2C 43 31 38 2C 31 37 32 2C 44 30 31 2C |,48,C18,172,D01,| 000003F0: 37 30 2C 44 30 32 2C 31 31 37 2C 44 30 33 2C 35 |70,D02,117,D03,5| 00000400: 30 2C 44 30 34 2C 31 38 00 51 0C B4 00 83 20 44 |0,D04,18.Q.... D| 00000410: 30 35 2C 32 31 34 2C 44 30 36 2C 33 31 2C 44 30 |05,214,D06,31,D0| 00000420: 37 2C 31 30 2C 44 30 38 2C 32 33 36 2C 44 30 39 |7,10,D08,236,D09| 00000430: 2C 32 32 37 2C 44 31 30 2C 31 33 2C 44 31 31 2C |,227,D10,13,D11,| 00000440: 32 30 33 2C 44 31 32 2C 37 35 2C 44 31 33 2C 38 |203,D12,75,D13,8| 00000450: 38 00 8A 0C BE 00 83 20 44 31 34 2C 31 30 39 2C |8...... D14,109,| 00000460: 44 31 35 2C 36 37 2C 44 31 36 2C 38 35 2C 44 31 |D15,67,D16,85,D1| 00000470: 37 2C 37 32 2C 44 31 38 2C 37 31 2C 57 43 2C 32 |7,72,D18,71,WC,2| 00000480: 32 33 2C 52 4E 47 2C 31 38 38 00 A7 0C C8 00 83 |23,RNG,188......| 00000490: 20 44 4D 4F 2C 31 32 36 2C 50 52 4E 54 2C 32 34 | DMO,126,PRNT,24| 000004A0: 32 2C 45 4E 44 2C 30 00 00 00 |2,END,0... |
.......A.0.A.1:."CHKSUM",8,1.N....A.1.A. 2:T.0:E.0:F.0:.2,0:.816,0:.817,204:.60.[ ....A..2.30......F$(99),T(99):.I.1.99:.F $(I),T(I):.F$(I)."END".I.99:A.3.....E.E. T(I):..O...T1.B(2):T.T.T:.F..T1:.T1..T(F )..80:....#..F$(F.1).."END".40...$..:."D ISK OKAY":....&...1.(..F$(F.1);.12);"EXI ST=";T(F.1);.28);"DISK=";.I.2..2,0:F.F.1 :.F$(F),8.E.<.."..":.53281,0:.53280,0... F.."INSERT BACK OF DISK AND HIT RETURN". ..G..A$:.A$."".71...H...S.P..53281,2:.53 280,2:.:."CHKSUM FAILURE":....D.. WORLD CLASS,64,ACT,68,BCT,186,CCT,194,DCT,194, ATF,164.L.N.. BTF,171,CTF,134,DTF,195,A0 1,243,A02,244,A03,60,A04,207...X.. A05,1 6,A06,5,A07,80,A08,202,A09,84,A10,20,A11 ,60,A12,122,A13,64...... A14,35,A15,27,A 16,198,A17,68,A18,249,B01,73,B02,182,B03 ,165,B04,140.).... B05,32,B06,233,B07,16 2,B08,111,B09,182,B10,164,B11,101,B12,15 6,B13,105.T.... B14,181,B15,122,B16,216, B17,193,B18,156,C01,73,C02,153,C03,15,C0 4,81... .. C05,125,C06,20,C07,254,C08,10 5,C09,116,C10,71,C11,150,C12,115,C13,163 ...... C14,85,C15,105,C16,11,C17,48,C18, 172,D01,70,D02,117,D03,50,D04,18.Q.... D 05,214,D06,31,D07,10,D08,236,D09,227,D10 ,13,D11,203,D12,75,D13,88...... D14,109, D15,67,D16,85,D17,72,D18,71,WC,223,RNG,1 88...H.. DMO,126,PRNT,242,END,0...
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