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Top Forums Shell Programming and Scripting passing variables to sed inside script Post 90590 by vishnu_vaka on Thursday 24th of November 2005 05:15:40 AM
Old 11-24-2005
MySQL

use
double qoutes instead of single quotes wil solve the problem
sed "s/$a//g" inputfile>tempfile;mv tempfile inputfile


will give the desired result
 

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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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