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Full Discussion: sed replace range of characters in each line
Top Forums Shell Programming and Scripting sed replace range of characters in each line Post 302876015 by Kevin Tivoli on Thursday 21st of November 2013 11:57:39 AM
Old 11-21-2013
sed replace range of characters in each line
Hi,

I'm trying to replace a range of characters by their position in each line by spaces.

I need to replace characters 95 to 145 by spaces in each line.

i tried below but it doesn't work

Code:
sed -r "s/^(.{94})(.{51})/\ /" inputfile.txt > outputfile.txt

can someone please help me understand where I'm going wrong..
 

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LEARN ABOUT DEBIAN

podofoxmp

PODOFOXMP(1)							     podofoxmp							      PODOFOXMP(1)

NAME

       podofoxmp - Modify or extract XMP information from a PDF file

SYNOPSIS

       podofoxmp [inputfile] [xmpfile outputfile]

DESCRIPTION

       podofoxmp  is  one  of the command line tools from the PoDoFo library that provide several useful operations to work with PDF files. It can
       extract or modify XMP information in a PDF file.

OPTIONS

       [inputfile]

	      Input PDF file. This is the only option needed to extract the XMP information from a PDF file.

       [xmpfile]

	      Optional file that provides PDF XMP structure. It must be used in conjuction with an [outputfile].

       [outputfile]

	      Output PDF file. It is only used in conjuction with an [xmpfile].

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), podofotxtextract(1), podofouncompress(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							      PODOFOXMP(1)
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