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Top Forums Shell Programming and Scripting Escape Sequence Overide in XML file Post 302847383 by Don Cragun on Tuesday 27th of August 2013 12:35:18 AM
Old 08-27-2013
Quote:
Originally Posted by jimmyb
Hi Don
Thanks a lot for your reply .I have one more issue their are qoutes also how do I take care of those its like


Code:
 
sed -e "s|xmlns="123//abc/integration/"||g" Orginal.xml >output.xml

How do I handle these

---------- Post updated at 10:51 PM ---------- Previous update was at 10:43 PM ----------

I understand If I use single qoutes I will be able to handle it but I want to pass the string as a variable and when I use single qoutes it may not expand the variable
You are correct in saying that variables will not be expanded when they appear inside single quotes. Since there are no variables in your example I don't know what you're trying to do.

The sed command above will perform the same as any of the following:
Code:
sed -e "s|xmlns=123//abc/integration/||g" Orginal.xml >output.xml
sed -e 's|xmlns='123//abc/integration/'||g' Orginal.xml >output.xml
sed -e 's|xmlns=123//abc/integration/||g' Orginal.xml >output.xml
sed -e s"|"xmlns=123//abc/integration/'||'g Orginal.xml >output.xml

or several million other commands with other combinations of single and double quotes. If you will clearly describe where you want to put a variable and explain what is in the variable, we may be able to help.

If you are hoping to set a shell variable to a string matched by a pattern given in a sed substitute command, the syntax you are using is VERY strange and will not work in that form.
 

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XML::Handler::CanonXMLWriter(3) 			User Contributed Perl Documentation			   XML::Handler::CanonXMLWriter(3)

NAME
XML::Handler::CanonXMLWriter - output XML in canonical XML format SYNOPSIS
use XML::Handler::CanonXMLWriter; $writer = XML::Handler::CanonXMLWriter OPTIONS; $parser->parse(Handler => $writer); DESCRIPTION
"XML::Handler::CanonXMLWriter" is a PerlSAX handler that will return a string or write a stream of canonical XML for an XML instance and it's content. "XML::Handler::CanonXMLWriter" objects hold the options used for writing the XML objects. Options can be supplied when the the object is created, $writer = new XML::Handler::CanonXMLWriter PrintComments => 1; or modified at any time before calling the parser's `"parse()"' method: $writer->{PrintComments} = 0; OPTIONS
IOHandle IOHandle contains a handle for writing the canonical XML to. If an IOHandle is not provided, the canonical XML string will be returned from `"parse()"'. PrintComments By default comments are not written to the output. Setting comment to a true value will include comments in the output. AUTHOR
Ken MacLeod, ken@bitsko.slc.ut.us SEE ALSO
perl(1), PerlSAX James Clark's Canonical XML definition <http://www.jclark.com/xml/canonxml.html> perl v5.8.0 2000-02-22 XML::Handler::CanonXMLWriter(3)
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