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g3cat (1)
  • >> g3cat (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
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    NAME

    g3cat - concatenate multiple g3 documents
     
    

    SYNOPSIS

    g3cat [-l] [-a] g3-file1 ...  

    DESCRIPTION

    g3cat concatenates g3 files. These can either be 'raw', that is, bitmaps packed according to the CCITT T.4 standard for one-dimensional bitmap encoding, or 'digifax' files, created by GNU's GhostScript package with the digifax drivers. Its output is a concatenation of all the input files, in raw G3 format, with two white lines in between.

    If a - is given as input file, stdin is used.

    If the input data is malformed, a warning is printed to stderr, and the output file will have a blank line at this place.

     

    OPTIONS

    -a
    byte-align the end-of-line codes (EOL) in the file. Every EOL will end at a byte boundary, that is, with a  01 byte.
    -l
    separate files with a one-pixel wide black line.
    -h <blank lines>
    specifies the number of blank lines g3cat should prepend to each page. Default is 0.
    -w <width>
    specifies the desired page width in pixels per line. Default is 1728 PELs, and this is mandatory if you want to send the fax to a standard fax machine. If one of the input files doesn't match this line width (for example because it was created by a broken G3 creator), a warning is printed, and the line width is transparently fixed.

     

    Example

    The following example will put a header line on a given g3 page, 'page1' and put the result into 'page2':

    echo '$header' | pbmtext | pbm2g3 | g3cat - page1 >page2

     

    FILES

    --

     

    BUGS

    Hopefully none :-).

     

    SEE ALSO

    g32pbm(1), sendfax(8), faxspool(1)

     

    AUTHORS

    g3cat is Copyright (C) 1993 by Gert Doering, <gert@greenie.muc.de>


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS
    Example
    FILES
    BUGS
    SEE ALSO
    AUTHORS


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