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SHell self-extracting ARchive  |  1987-04-01  |  35.9 KB

open in: MacOS 8.1     |     Win98     |     DOS

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This file was processed as: SHell self-extracting ARchive (archive/shar).

ConfidenceProgramDetectionMatch TypeSupport
100% dexvert SHell self-extracting ARchive (archive/shar) magic Supported
1% dexvert Text File (text/txt) fallback Supported
100% file POSIX shell script text executable default
99% file a /bin/sh script, ASCII text executable default (weak)
100% TrID shar SHell self-extracting aRchive default
100% checkBytes Printable ASCII default
100% perlTextCheck Likely Text (Perl) default
100% siegfried fmt/329 Shell Archive Format default
100% gt2 Shell Skript: '/bin/sh' default (weak)
100% detectItEasy Format: plain text[LF] default (weak)
100% binwalkID Executable script, shebang: "/bin/sh" default (weak)
100% xdgMime application/x-shellscript default (weak)



hex view
+--------+-------------------------+-------------------------+--------+--------+
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|00005330| 73 22 2c 6e 65 77 6e 61 | 6d 65 2c 61 72 63 6e 61 |s",newna|me,arcna|
|00005340| 6d 65 29 3b 0a 09 58 20 | 20 20 20 7d 0a 09 58 7d |me);..X | }..X}|
|00005350| 0a 09 58 0a 09 58 2f 2a | 0a 09 58 20 2a 20 43 52 |..X..X/*|..X * CR|
|00005360| 43 20 63 6f 6d 70 75 74 | 61 74 69 6f 6e 20 6c 6f |C comput|ation lo|
|00005370| 67 69 63 0a 09 58 20 2a | 20 54 68 65 20 6c 6f 67 |gic..X *| The log|
|00005380| 69 63 20 66 6f 72 20 74 | 68 69 73 20 6d 65 74 68 |ic for t|his meth|
|00005390| 6f 64 20 6f 66 20 63 61 | 6c 63 75 6c 61 74 69 6e |od of ca|lculatin|
|000053a0| 67 20 74 68 65 20 43 52 | 43 20 31 36 20 62 69 74 |g the CR|C 16 bit|
|000053b0| 20 70 6f 6c 79 6e 6f 6d | 69 61 6c 0a 09 58 20 2a | polynom|ial..X *|
|000053c0| 20 69 73 20 74 61 6b 65 | 6e 20 66 72 6f 6d 20 61 | is take|n from a|
|000053d0| 6e 20 61 72 74 69 63 6c | 65 20 62 79 20 44 61 76 |n articl|e by Dav|
|000053e0| 69 64 20 53 63 68 77 61 | 64 65 72 65 72 20 69 6e |id Schwa|derer in|
|000053f0| 20 74 68 65 20 41 70 72 | 69 6c 20 31 39 38 35 0a | the Apr|il 1985.|
|00005400| 09 58 20 2a 20 69 73 73 | 75 65 20 6f 66 20 50 43 |.X * iss|ue of PC|
|00005410| 20 54 65 63 68 20 4a 6f | 75 72 6e 61 6c 2e 0a 09 | Tech Jo|urnal...|
|00005420| 58 20 2a 2f 0a 09 58 0a | 09 58 73 74 61 74 69 63 |X */..X.|.Xstatic|
|00005430| 20 49 4e 54 20 63 72 63 | 74 61 62 5b 5d 20 3d 20 | INT crc|tab[] = |
|00005440| 7b 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |{ | |
|00005450| 20 2f 2a 20 43 52 43 20 | 6c 6f 6f 6b 75 70 20 74 | /* CRC |lookup t|
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|00005610| 20 20 30 78 31 34 30 30 | 2c 20 30 78 44 34 43 31 | 0x1400|, 0xD4C1|
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|00005650| 2c 0a 09 58 20 20 20 20 | 30 78 44 32 30 31 2c 20 |,..X |0xD201, |
|00005660| 30 78 31 32 43 30 2c 20 | 30 78 31 33 38 30 2c 20 |0x12C0, |0x1380, |
|00005670| 30 78 44 33 34 31 2c 20 | 30 78 31 31 30 30 2c 20 |0xD341, |0x1100, |
|00005680| 30 78 44 31 43 31 2c 20 | 30 78 44 30 38 31 2c 20 |0xD1C1, |0xD081, |
|00005690| 30 78 31 30 34 30 2c 0a | 09 58 20 20 20 20 30 78 |0x1040,.|.X 0x|
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|000056d0| 46 32 38 31 2c 20 30 78 | 33 32 34 30 2c 0a 09 58 |F281, 0x|3240,..X|
|000056e0| 20 20 20 20 30 78 33 36 | 30 30 2c 20 30 78 46 36 | 0x36|00, 0xF6|
|000056f0| 43 31 2c 20 30 78 46 37 | 38 31 2c 20 30 78 33 37 |C1, 0xF7|81, 0x37|
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|00005710| 43 30 2c 20 30 78 33 34 | 38 30 2c 20 30 78 46 34 |C0, 0x34|80, 0xF4|
|00005720| 34 31 2c 0a 09 58 20 20 | 20 20 30 78 33 43 30 30 |41,..X | 0x3C00|
|00005730| 2c 20 30 78 46 43 43 31 | 2c 20 30 78 46 44 38 31 |, 0xFCC1|, 0xFD81|
|00005740| 2c 20 30 78 33 44 34 30 | 2c 20 30 78 46 46 30 31 |, 0x3D40|, 0xFF01|
|00005750| 2c 20 30 78 33 46 43 30 | 2c 20 30 78 33 45 38 30 |, 0x3FC0|, 0x3E80|
|00005760| 2c 20 30 78 46 45 34 31 | 2c 0a 09 58 20 20 20 20 |, 0xFE41|,..X |
|00005770| 30 78 46 41 30 31 2c 20 | 30 78 33 41 43 30 2c 20 |0xFA01, |0x3AC0, |
|00005780| 30 78 33 42 38 30 2c 20 | 30 78 46 42 34 31 2c 20 |0x3B80, |0xFB41, |
|00005790| 30 78 33 39 30 30 2c 20 | 30 78 46 39 43 31 2c 20 |0x3900, |0xF9C1, |
|000057a0| 30 78 46 38 38 31 2c 20 | 30 78 33 38 34 30 2c 0a |0xF881, |0x3840,.|
|000057b0| 09 58 20 20 20 20 30 78 | 32 38 30 30 2c 20 30 78 |.X 0x|2800, 0x|
|000057c0| 45 38 43 31 2c 20 30 78 | 45 39 38 31 2c 20 30 78 |E8C1, 0x|E981, 0x|
|000057d0| 32 39 34 30 2c 20 30 78 | 45 42 30 31 2c 20 30 78 |2940, 0x|EB01, 0x|
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|00005890| 30 78 45 32 43 31 2c 20 | 30 78 45 33 38 31 2c 20 |0xE2C1, |0xE381, |
|000058a0| 30 78 32 33 34 30 2c 20 | 30 78 45 31 30 31 2c 20 |0x2340, |0xE101, |
|000058b0| 30 78 32 31 43 30 2c 20 | 30 78 32 30 38 30 2c 20 |0x21C0, |0x2080, |
|000058c0| 30 78 45 30 34 31 2c 0a | 09 58 20 20 20 20 30 78 |0xE041,.|.X 0x|
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|00005900| 41 32 38 31 2c 20 30 78 | 36 32 34 30 2c 0a 09 58 |A281, 0x|6240,..X|
|00005910| 20 20 20 20 30 78 36 36 | 30 30 2c 20 30 78 41 36 | 0x66|00, 0xA6|
|00005920| 43 31 2c 20 30 78 41 37 | 38 31 2c 20 30 78 36 37 |C1, 0xA7|81, 0x67|
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|00005950| 34 31 2c 0a 09 58 20 20 | 20 20 30 78 36 43 30 30 |41,..X | 0x6C00|
|00005960| 2c 20 30 78 41 43 43 31 | 2c 20 30 78 41 44 38 31 |, 0xACC1|, 0xAD81|
|00005970| 2c 20 30 78 36 44 34 30 | 2c 20 30 78 41 46 30 31 |, 0x6D40|, 0xAF01|
|00005980| 2c 20 30 78 36 46 43 30 | 2c 20 30 78 36 45 38 30 |, 0x6FC0|, 0x6E80|
|00005990| 2c 20 30 78 41 45 34 31 | 2c 0a 09 58 20 20 20 20 |, 0xAE41|,..X |
|000059a0| 30 78 41 41 30 31 2c 20 | 30 78 36 41 43 30 2c 20 |0xAA01, |0x6AC0, |
|000059b0| 30 78 36 42 38 30 2c 20 | 30 78 41 42 34 31 2c 20 |0x6B80, |0xAB41, |
|000059c0| 30 78 36 39 30 30 2c 20 | 30 78 41 39 43 31 2c 20 |0x6900, |0xA9C1, |
|000059d0| 30 78 41 38 38 31 2c 20 | 30 78 36 38 34 30 2c 0a |0xA881, |0x6840,.|
|000059e0| 09 58 20 20 20 20 30 78 | 37 38 30 30 2c 20 30 78 |.X 0x|7800, 0x|
|000059f0| 42 38 43 31 2c 20 30 78 | 42 39 38 31 2c 20 30 78 |B8C1, 0x|B981, 0x|
|00005a00| 37 39 34 30 2c 20 30 78 | 42 42 30 31 2c 20 30 78 |7940, 0x|BB01, 0x|
|00005a10| 37 42 43 30 2c 20 30 78 | 37 41 38 30 2c 20 30 78 |7BC0, 0x|7A80, 0x|
|00005a20| 42 41 34 31 2c 0a 09 58 | 20 20 20 20 30 78 42 45 |BA41,..X| 0xBE|
|00005a30| 30 31 2c 20 30 78 37 45 | 43 30 2c 20 30 78 37 46 |01, 0x7E|C0, 0x7F|
|00005a40| 38 30 2c 20 30 78 42 46 | 34 31 2c 20 30 78 37 44 |80, 0xBF|41, 0x7D|
|00005a50| 30 30 2c 20 30 78 42 44 | 43 31 2c 20 30 78 42 43 |00, 0xBD|C1, 0xBC|
|00005a60| 38 31 2c 20 30 78 37 43 | 34 30 2c 0a 09 58 20 20 |81, 0x7C|40,..X |
|00005a70| 20 20 30 78 42 34 30 31 | 2c 20 30 78 37 34 43 30 | 0xB401|, 0x74C0|
|00005a80| 2c 20 30 78 37 35 38 30 | 2c 20 30 78 42 35 34 31 |, 0x7580|, 0xB541|
|00005a90| 2c 20 30 78 37 37 30 30 | 2c 20 30 78 42 37 43 31 |, 0x7700|, 0xB7C1|
|00005aa0| 2c 20 30 78 42 36 38 31 | 2c 20 30 78 37 36 34 30 |, 0xB681|, 0x7640|
|00005ab0| 2c 0a 09 58 20 20 20 20 | 30 78 37 32 30 30 2c 20 |,..X |0x7200, |
|00005ac0| 30 78 42 32 43 31 2c 20 | 30 78 42 33 38 31 2c 20 |0xB2C1, |0xB381, |
|00005ad0| 30 78 37 33 34 30 2c 20 | 30 78 42 31 30 31 2c 20 |0x7340, |0xB101, |
|00005ae0| 30 78 37 31 43 30 2c 20 | 30 78 37 30 38 30 2c 20 |0x71C0, |0x7080, |
|00005af0| 30 78 42 30 34 31 2c 0a | 09 58 20 20 20 20 30 78 |0xB041,.|.X 0x|
|00005b00| 35 30 30 30 2c 20 30 78 | 39 30 43 31 2c 20 30 78 |5000, 0x|90C1, 0x|
|00005b10| 39 31 38 31 2c 20 30 78 | 35 31 34 30 2c 20 30 78 |9181, 0x|5140, 0x|
|00005b20| 39 33 30 31 2c 20 30 78 | 35 33 43 30 2c 20 30 78 |9301, 0x|53C0, 0x|
|00005b30| 35 32 38 30 2c 20 30 78 | 39 32 34 31 2c 0a 09 58 |5280, 0x|9241,..X|
|00005b40| 20 20 20 20 30 78 39 36 | 30 31 2c 20 30 78 35 36 | 0x96|01, 0x56|
|00005b50| 43 30 2c 20 30 78 35 37 | 38 30 2c 20 30 78 39 37 |C0, 0x57|80, 0x97|
|00005b60| 34 31 2c 20 30 78 35 35 | 30 30 2c 20 30 78 39 35 |41, 0x55|00, 0x95|
|00005b70| 43 31 2c 20 30 78 39 34 | 38 31 2c 20 30 78 35 34 |C1, 0x94|81, 0x54|
|00005b80| 34 30 2c 0a 09 58 20 20 | 20 20 30 78 39 43 30 31 |40,..X | 0x9C01|
|00005b90| 2c 20 30 78 35 43 43 30 | 2c 20 30 78 35 44 38 30 |, 0x5CC0|, 0x5D80|
|00005ba0| 2c 20 30 78 39 44 34 31 | 2c 20 30 78 35 46 30 30 |, 0x9D41|, 0x5F00|
|00005bb0| 2c 20 30 78 39 46 43 31 | 2c 20 30 78 39 45 38 31 |, 0x9FC1|, 0x9E81|
|00005bc0| 2c 20 30 78 35 45 34 30 | 2c 0a 09 58 20 20 20 20 |, 0x5E40|,..X |
|00005bd0| 30 78 35 41 30 30 2c 20 | 30 78 39 41 43 31 2c 20 |0x5A00, |0x9AC1, |
|00005be0| 30 78 39 42 38 31 2c 20 | 30 78 35 42 34 30 2c 20 |0x9B81, |0x5B40, |
|00005bf0| 30 78 39 39 30 31 2c 20 | 30 78 35 39 43 30 2c 20 |0x9901, |0x59C0, |
|00005c00| 30 78 35 38 38 30 2c 20 | 30 78 39 38 34 31 2c 0a |0x5880, |0x9841,.|
|00005c10| 09 58 20 20 20 20 30 78 | 38 38 30 31 2c 20 30 78 |.X 0x|8801, 0x|
|00005c20| 34 38 43 30 2c 20 30 78 | 34 39 38 30 2c 20 30 78 |48C0, 0x|4980, 0x|
|00005c30| 38 39 34 31 2c 20 30 78 | 34 42 30 30 2c 20 30 78 |8941, 0x|4B00, 0x|
|00005c40| 38 42 43 31 2c 20 30 78 | 38 41 38 31 2c 20 30 78 |8BC1, 0x|8A81, 0x|
|00005c50| 34 41 34 30 2c 0a 09 58 | 20 20 20 20 30 78 34 45 |4A40,..X| 0x4E|
|00005c60| 30 30 2c 20 30 78 38 45 | 43 31 2c 20 30 78 38 46 |00, 0x8E|C1, 0x8F|
|00005c70| 38 31 2c 20 30 78 34 46 | 34 30 2c 20 30 78 38 44 |81, 0x4F|40, 0x8D|
|00005c80| 30 31 2c 20 30 78 34 44 | 43 30 2c 20 30 78 34 43 |01, 0x4D|C0, 0x4C|
|00005c90| 38 30 2c 20 30 78 38 43 | 34 31 2c 0a 09 58 20 20 |80, 0x8C|41,..X |
|00005ca0| 20 20 30 78 34 34 30 30 | 2c 20 30 78 38 34 43 31 | 0x4400|, 0x84C1|
|00005cb0| 2c 20 30 78 38 35 38 31 | 2c 20 30 78 34 35 34 30 |, 0x8581|, 0x4540|
|00005cc0| 2c 20 30 78 38 37 30 31 | 2c 20 30 78 34 37 43 30 |, 0x8701|, 0x47C0|
|00005cd0| 2c 20 30 78 34 36 38 30 | 2c 20 30 78 38 36 34 31 |, 0x4680|, 0x8641|
|00005ce0| 2c 0a 09 58 20 20 20 20 | 30 78 38 32 30 31 2c 20 |,..X |0x8201, |
|00005cf0| 30 78 34 32 43 30 2c 20 | 30 78 34 33 38 30 2c 20 |0x42C0, |0x4380, |
|00005d00| 30 78 38 33 34 31 2c 20 | 30 78 34 31 30 30 2c 20 |0x8341, |0x4100, |
|00005d10| 30 78 38 31 43 31 2c 20 | 30 78 38 30 38 31 2c 20 |0x81C1, |0x8081, |
|00005d20| 30 78 34 30 34 30 0a 09 | 58 7d 3b 0a 09 58 0a 09 |0x4040..|X};..X..|
|00005d30| 58 49 4e 54 20 61 64 64 | 63 72 63 28 63 72 63 2c |XINT add|crc(crc,|
|00005d40| 63 29 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |c) | |
|00005d50| 20 20 20 20 20 20 20 20 | 2f 2a 20 75 70 64 61 74 | |/* updat|
|00005d60| 65 20 61 20 43 52 43 20 | 63 68 65 63 6b 20 2a 2f |e a CRC |check */|
|00005d70| 0a 09 58 49 4e 54 20 63 | 72 63 3b 20 20 20 20 20 |..XINT c|rc; |
|00005d80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005d90| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 72 75 6e | | /* run|
|00005da0| 6e 69 6e 67 20 43 52 43 | 20 76 61 6c 75 65 20 2a |ning CRC| value *|
|00005db0| 2f 0a 09 58 75 6e 73 69 | 67 6e 65 64 20 63 68 61 |/..Xunsi|gned cha|
|00005dc0| 72 20 63 3b 20 20 20 20 | 20 20 20 20 20 20 20 20 |r c; | |
|00005dd0| 20 20 20 20 20 20 20 20 | 20 20 20 2f 2a 20 63 68 | | /* ch|
|00005de0| 61 72 61 63 74 65 72 20 | 74 6f 20 61 64 64 20 2a |aracter |to add *|
|00005df0| 2f 0a 09 58 7b 0a 09 58 | 20 20 20 20 72 65 74 75 |/..X{..X| retu|
|00005e00| 72 6e 28 28 28 28 63 72 | 63 3e 3e 38 29 26 30 78 |rn((((cr|c>>8)&0x|
|00005e10| 30 30 66 66 29 20 5e 20 | 63 72 63 74 61 62 5b 28 |00ff) ^ |crctab[(|
|00005e20| 63 72 63 5e 63 29 26 30 | 78 30 30 66 66 5d 29 20 |crc^c)&0|x00ff]) |
|00005e30| 26 20 30 78 30 30 30 30 | 66 66 66 66 29 3b 0a 09 |& 0x0000|ffff);..|
|00005e40| 58 7d 0a 53 48 41 52 5f | 45 4f 46 0a 69 66 20 74 |X}.SHAR_|EOF.if t|
|00005e50| 65 73 74 20 34 39 34 33 | 20 2d 6e 65 20 22 60 77 |est 4943| -ne "`w|
|00005e60| 63 20 2d 63 20 3c 20 27 | 61 72 63 73 76 63 2e 63 |c -c < '|arcsvc.c|
|00005e70| 27 60 22 0a 74 68 65 6e | 0a 09 65 63 68 6f 20 73 |'`".then|..echo s|
|00005e80| 68 61 72 3a 20 22 65 72 | 72 6f 72 20 74 72 61 6e |har: "er|ror tran|
|00005e90| 73 6d 69 74 74 69 6e 67 | 20 27 61 72 63 73 76 63 |smitting| 'arcsvc|
|00005ea0| 2e 63 27 22 20 27 28 73 | 68 6f 75 6c 64 20 68 61 |.c'" '(s|hould ha|
|00005eb0| 76 65 20 62 65 65 6e 20 | 34 39 34 33 20 63 68 61 |ve been |4943 cha|
|00005ec0| 72 61 63 74 65 72 73 29 | 27 0a 66 69 0a 66 69 0a |racters)|'.fi.fi.|
|00005ed0| 65 63 68 6f 20 73 68 61 | 72 3a 20 22 65 78 74 72 |echo sha|r: "extr|
|00005ee0| 61 63 74 69 6e 67 20 27 | 61 72 63 74 73 74 2e 63 |acting '|arctst.c|
|00005ef0| 27 22 20 27 28 31 36 30 | 36 20 63 68 61 72 61 63 |'" '(160|6 charac|
|00005f00| 74 65 72 73 29 27 0a 69 | 66 20 74 65 73 74 20 2d |ters)'.i|f test -|
|00005f10| 66 20 27 61 72 63 74 73 | 74 2e 63 27 0a 74 68 65 |f 'arcts|t.c'.the|
|00005f20| 6e 0a 09 65 63 68 6f 20 | 73 68 61 72 3a 20 22 77 |n..echo |shar: "w|
|00005f30| 69 6c 6c 20 6e 6f 74 20 | 6f 76 65 72 2d 77 72 69 |ill not |over-wri|
|00005f40| 74 65 20 65 78 69 73 74 | 69 6e 67 20 66 69 6c 65 |te exist|ing file|
|00005f50| 20 27 61 72 63 74 73 74 | 2e 63 27 22 0a 65 6c 73 | 'arctst|.c'".els|
|00005f60| 65 0a 73 65 64 20 27 73 | 2f 5e 09 58 2f 2f 27 20 |e.sed 's|/^.X//' |
|00005f70| 3c 3c 20 5c 53 48 41 52 | 5f 45 4f 46 20 3e 20 27 |<< \SHAR|_EOF > '|
|00005f80| 61 72 63 74 73 74 2e 63 | 27 0a 09 58 2f 2a 0a 09 |arctst.c|'..X/*..|
|00005f90| 58 20 2a 09 61 72 63 74 | 73 74 2e 63 09 31 2e 31 |X *.arct|st.c.1.1|
|00005fa0| 0a 09 58 20 2a 0a 09 58 | 20 2a 09 41 75 74 68 6f |..X *..X| *.Autho|
|00005fb0| 72 3a 20 54 68 6f 6d 20 | 48 65 6e 64 65 72 73 6f |r: Thom |Henderso|
|00005fc0| 6e 0a 09 58 20 2a 09 4f | 72 69 67 69 6e 61 6c 20 |n..X *.O|riginal |
|00005fd0| 53 79 73 74 65 6d 20 56 | 20 70 6f 72 74 3a 20 4d |System V| port: M|
|00005fe0| 69 6b 65 20 53 74 75 6d | 70 0a 09 58 20 2a 09 45 |ike Stum|p..X *.E|
|00005ff0| 6e 68 61 6e 63 65 6d 65 | 6e 74 73 2c 20 42 75 67 |nhanceme|nts, Bug|
|00006000| 20 66 69 78 65 73 2c 20 | 61 6e 64 20 63 6c 65 61 | fixes, |and clea|
|00006010| 6e 75 70 3a 20 43 68 72 | 69 73 20 53 65 61 6d 61 |nup: Chr|is Seama|
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|00006030| 20 4d 61 72 20 32 30 20 | 30 39 3a 35 37 3a 30 32 | Mar 20 |09:57:02|
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