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perry |
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OD |
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!!!OD |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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AUTHOR |
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REPORTING BUGS |
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COPYRIGHT |
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SEE ALSO |
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---- |
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!!NAME |
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od - dump files in octal and other formats |
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!!SYNOPSIS |
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__od__ [[''OPTION'']... [[''FILE'']...__ |
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od__ ''--traditional'' [[''FILE''] |
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[[[[''+'']''OFFSET'' |
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[[[[''+'']''LABEL'']] |
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!!DESCRIPTION |
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Write an unambiguous representation, octal bytes by default, |
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of FILE to standard output. With no FILE, or when FILE is -, |
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read standard input. |
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__-A__, __--address-radix__=''RADIX'' |
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decide how file offsets are printed |
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__-j__, __--skip-bytes__=''BYTES'' |
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skip BYTES input bytes first on each file |
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__-N__, __--read-bytes__=''BYTES'' |
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limit dump to BYTES input bytes per file |
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__-s__, __--strings__[[=''BYTES''] |
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output strings of at least BYTES graphic chars |
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__-t__, __--format__=''TYPE'' |
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select output format or formats |
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__-v__, __--output-duplicates__ |
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do not use * to mark line suppression |
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__-w__, __--width__[[=''BYTES''] |
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output BYTES bytes per output line |
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__--traditional__ |
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accept arguments in pre-POSIX form |
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__--help__ |
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display this help and exit |
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__--version__ |
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output version information and exit |
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__Pre-POSIX format specifications may be intermixed, they |
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accumulate:__ |
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__-a__ |
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same as __-t__ a, select named characters |
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__-b__ |
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same as __-t__ oC, select octal bytes |
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__-c__ |
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same as __-t__ c, select ASCII characters or backslash |
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escapes |
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__-d__ |
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same as __-t__ u2, select unsigned decimal |
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shorts |
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__-f__ |
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same as __-t__ fF, select floats |
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__-h__ |
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same as __-t__ x2, select hexadecimal shorts |
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__-i__ |
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same as __-t__ d2, select decimal shorts |
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__-l__ |
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same as __-t__ d4, select decimal longs |
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__-o__ |
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same as __-t__ o2, select octal shorts |
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__-x__ |
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same as __-t__ x2, select hexadecimal shorts |
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For older syntax (second call format), OFFSET means |
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__-j__ OFFSET. LABEL is the pseudo-address at first byte |
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printed, incremented when dump is progressing. For OFFSET |
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and LABEL, a 0x or 0X prefix indicates hexadecimal, suffixes |
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maybe . for octal and b multiply by 512. |
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TYPE is made up of one or more of these |
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specifications: |
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a |
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named character |
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c |
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ASCII character or backslash escape |
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d[[SIZE] |
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signed decimal, SIZE bytes per integer |
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f[[SIZE] |
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floating point, SIZE bytes per integer |
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o[[SIZE] |
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octal, SIZE bytes per integer |
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u[[SIZE] |
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unsigned decimal, SIZE bytes per integer |
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x[[SIZE] |
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hexadecimal, SIZE bytes per integer |
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SIZE is a number. For TYPE in doux, SIZE may also be C for |
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sizeof(char), S for sizeof(short), I for sizeof(int) or L |
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for sizeof(long). If TYPE is f, SIZE may also be F for |
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sizeof(float), D for sizeof(double) or L for sizeof(long |
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double). |
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RADIX is d for decimal, o for octal, x for hexadecimal or n |
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for none. BYTES is hexadecimal with 0x or 0X prefix, it is |
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multiplied by 512 with b suffix, by 1024 with k and by |
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1048576 with m. Adding a z suffix to any type adds a display |
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of printable characters to the end of each line of output. |
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__-s__ without a number implies 3. __-w__ without a |
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number implies 32. By default, od uses __-A__ o __-t__ |
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d2 __-w__ 16. |
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!!AUTHOR |
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Written by Jim Meyering. |
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!!REPORTING BUGS |
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Report bugs to |
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!!COPYRIGHT |
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Copyright 1999 Free Software Foundation, Inc. |
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This is free software; see the source for copying |
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conditions. There is NO warranty; not even for |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. |
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!!SEE ALSO |
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The full documentation for __od__ is maintained as a |
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Texinfo manual. If the __info__ and __od__ programs |
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are properly installed at your site, the |
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command |
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__info od__ |
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should give you access to the complete manual. |
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---- |
