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1.1 ! root 1: .th OD I 1/15/73 ! 2: .sh NAME ! 3: od \*- octal dump ! 4: .sh SYNOPSIS ! 5: .bd od ! 6: [ ! 7: .bd \*-abcdho ! 8: ] [ file ] [ [ ! 9: .bd + ! 10: ] offset[ \fB. \fR][ \fBb\fR ] ] ! 11: .sh DESCRIPTION ! 12: .it Od ! 13: dumps ! 14: .it file ! 15: in ! 16: one or more formats ! 17: as ! 18: selected by the first argument. ! 19: If the first argument is missing ! 20: .bd \*-o ! 21: is default. ! 22: The meanings of the format argument characters ! 23: are: ! 24: .s3 ! 25: .lp +3 3 ! 26: \fBa\fR interprets words as PDP-11 instructions and ! 27: dis-assembles the operation code. ! 28: Unknown operation codes print as ???. ! 29: .s3 ! 30: .lp +3 3 ! 31: \fBb\fR interprets bytes in octal. ! 32: .s3 ! 33: .lp +3 3 ! 34: \fBc\fR interprets bytes in ascii. ! 35: Unknown ascii characters are printed as \\?. ! 36: .s3 ! 37: .lp +3 3 ! 38: \fBd\fR interprets words in decimal. ! 39: .s3 ! 40: .lp +3 3 ! 41: \fBh\fR interprets words in hex. ! 42: .s3 ! 43: .lp +3 3 ! 44: \fBo\fR interprets words in octal. ! 45: .s3 ! 46: .s3 ! 47: .i0 ! 48: The \fIfile\fR argument specifies which file is to be dumped. ! 49: If no file argument is specified, ! 50: the standard input is used. ! 51: Thus ! 52: .it od ! 53: can be used as a filter. ! 54: .s3 ! 55: The offset argument specifies the offset ! 56: in the file where dumping is to commence. ! 57: This argument is normally interpreted ! 58: as octal bytes. ! 59: If `\fB.\fR' is appended, the offset is interpreted in ! 60: decimal. ! 61: If `\fBb\fR' is appended, the offset is interpreted in blocks. ! 62: (A block is 512 bytes.) ! 63: If the file argument is omitted, ! 64: the offset argument must be preceded by `\fB+\fR'. ! 65: .s3 ! 66: Dumping continues until end-of-file. ! 67: .sh "SEE ALSO" ! 68: db(I) ! 69: .sh BUGS
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