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Full Discussion: a little help with using AWK to display whats being read in
Top Forums Shell Programming and Scripting a little help with using AWK to display whats being read in Post 302630101 by subway69 on Wednesday 25th of April 2012 11:31:55 AM
Old 04-25-2012
a little help with using AWK to display whats being read in
I am making a script that reads in the model of a car and then searches a file and displays the make model and price of anything matching the input provided. here is what I have so far

Code:
#!/bin/sh
echo Please enter a car model:
read model

if test $? -eq 0
then
grep $model /home/cars
awk '{print $1, $2~/$model/, $3, $4}' /home/cars/
else
echo "There are no matching cars Enter a car model: "
fi

my only question is when I am using AWK, how do I display only the data for the input provided. In this case it is '$model'. For ex. say someone inputs 'Camry' I want to only use AWK to display the make model and price for models that match the word 'Camry'. In this case the models are $2. Thats where I am stuck. And the 2nd question I have is in the 2nd part where If there is no match, I re prompt, how do I get it to go back to the top of the loop to read in input and do everything over again? I want it to keep re-prompting until it matches or a user quits out. Thanks everyone any help is appreciated.
 

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LEARN ABOUT DEBIAN

owl::directsemantics::translator

OWL::DirectSemantics::Translator(3pm)			User Contributed Perl Documentation		     OWL::DirectSemantics::Translator(3pm)

NAME

       OWL::DirectSemantics::Translator - lift an OWL2 model from an RDF model

SYNOPSIS

	 use RDF::Trine;
	 my $model = RDF::Trine::Model->temporary_model;
	 RDF::Trine::Mode->parse_url_into_model($url, $model);

	 use OWL::DirectSemantics;
	 my $translator = OWL::DirectSemantics::Translator->new;
	 my $ontology	= $translator->translate($model);

DESCRIPTION

       This translator is only about 90% complete.

   Constructor
       "new"
	   Creates a new translator object, primed and ready for action!

   Method
       "translate($model [,$ontology_node])"
	   Translates the data in the RDF::Trine::Model provided into OWL, returning an OWL::DirectSemantics::Element::Ontology object. The model
	   is generally assumed to contain a single ontology.

	   $ontology_node is an optional RDF::Trine::Node object containing the ontology's URIor blank node identifier.

	   $model will be modified by the translation process. Any triples translated to OWL are removed from the model. Any triples remaining are
	   ones that could not be translated. (If the model provided is OWL DL-compatible, there should be no triples remaining after
	   translation.)

SEE ALSO

       OWL::DirectSemantics.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT

       Copyright 2011-2012 Toby Inkster

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
       MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

perl v5.14.2							    2012-06-28				     OWL::DirectSemantics::Translator(3pm)
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