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Full Discussion: exec command and field descriptors..
Top Forums UNIX for Dummies Questions & Answers exec command and field descriptors.. Post 58916 by Perderabo on Saturday 4th of December 2004 04:01:36 AM
Old 12-04-2004
If you write a script, you can send input into it like this:

./somescript < inputfile

The script can accomplish the same thing internally by using:
exec < inputfile

After that line, the script's input is inputfile. It can do the same to output:

exec > somescript.log 2>&1

This send stderr and stdout combined into the file. There is more to it, but this is the basics.
 

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podofotxtextract

PODOFOTXTEXTRACT(1)						 podofotxtextract					       PODOFOTXTEXTRACT(1)

NAME

       podofotxtextract - Extract all text from a PDF file

SYNOPSIS

       podofotxtextract [inputfile]

DESCRIPTION

       podofotxtextract is one of the command line tools from the PoDoFo library that provide several useful operations to work with PDF files. It
       can extract text from a PDF file.

OPTIONS

       [inputfile]

	      Input PDF file.

SEE ALSO

       podofobox(1), podofocountpages(1), podofocrop(1), podofoencrypt(1), podofoimg2pdf(1), podofoimgextract(1), podofoimpose(1), podofoincremen-
       talupdates(1), podofomerge(1), podofopages(1), podofopdfinfo(1), podofotxt2pdf(1), podofouncompress(1), podofoxmp(1)

AUTHORS

       PoDoFo is written by Dominik Seichter <domseichter@web.de> and others.

       This manual page was written by Oleksandr Moskalenko <malex@debian.org> for the Debian Project (but may be used by others).

PoDoFo								    2010-12-09						       PODOFOTXTEXTRACT(1)
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