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Full Discussion: Shell script failing to read large Xml record-urgent critical help
Top Forums UNIX for Advanced & Expert Users Shell script failing to read large Xml record-urgent critical help Post 302204702 by aixjadoo on Thursday 12th of June 2008 09:32:55 AM
Old 06-12-2008
Hi

i ahve all the sed's piped in the same script and my data consist of multiple Xml records in a xml file and the all the seds in total are taking long time.

I have taken 1 sed command singly and it took 25 mins... and i have 6 more piped along

i don't have much of an option to modify the script... other than something like ....

can we allocate memory (RAM) space [b'coz i have a very very huge RAM] so that swaping of the records may be reduced...

can u suggest something!!!plz plz
 

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LEARN ABOUT SUSE

mono-xmltool

mono-xmltool(Mono 1.0)													    mono-xmltool(Mono 1.0)

NAME

       mono-xmltool - Mono XML validation and transformation tool.

SYNOPSIS

       mono-xmltool --validate [*.rng | *.rnc | *.nvdl | *.xsd] [instances]

       mono-xmltool --validate-rng relax-ng-grammar-xml [instances]

       mono-xmltool --validate-rnc relax-ng-compact-grammar-file [instances]

       mono-xmltool --validate-nvdl nvdl-script-xml [instances]

       mono-xmltool --validate-xsd xml-schema [instances]

       mono-xmltool --transform stylesheet instance-xml

       mono-xmltool --prettyprint [source [result]]

DESCRIPTION

       mono-xmltool is a command line front end for various functions available in the Mono XML class libraries. It currently it offers validation
       with various different kinds of schemas, xslt transformations and pretty printing.

XML VALIDATION

       mono-xmltool can validate a given set of XML files (the instances parameter) using the given schema file.  Currently supported schema files
       include Relax NG (*.rng), Compact Relax NG (*.rnc), Namespace-based Validation Dispatching Language (*.nvdl) and XML Schema (*.xsd).

       If invoked with the --validate argument, Mono will use the filename extension to guess the kind of validation required.	The --validate-xxx
       flags would force a specific kind of validation.

       The following lists the flags and the actual class that implements them in Mono:

       --validate-rng

	      Commons.Xml.Relaxng.RelaxNgPattern as the schema, and Commons.Xml.Relaxng.RelaxngValidatingReader validator.

       --validate-rnc
	      Commons.Xml.Relaxng.RncParser as the schema, and Commons.Xml.Relaxng.RelaxngValidatingReader validator.

       --validate-nvdl

	      Commons.Xml.Nvdl as the schema and Commons.Xml.NvdlValidatingReader validator.

       --validate-xsd
	      System.Xml.Schema.XmlSchema as the schema and uses System.Xml.XmlValidatingReader as the validator.

TRANSFORMATIONS

       This does an XSLT transformation. The stylesheet must be an XSLT file, the instance-xml is the document to be processed.  Output it sent to
       the standard output.

PRETTY PRINTING

       Produces  a  pretty-print  rendering of the source file.  If it is not specified it reads the standard input.   If result is not specified,
       the output is sent to the standard output.

MAILING LISTS

       Mailing lists are listed at the http://www.mono-project.com/Mailing_Lists

WEB SITE

       http://www.mono-project.com

SEE ALSO

       mono(1),mcs(1).

															    mono-xmltool(Mono 1.0)
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