Converting text files to xls through awk script for specific data format Post: 302883007

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Top Forums Shell Programming and Scripting Converting text files to xls through awk script for specific data format Post 302883007 by Akshay Hegde on Friday 10th of January 2014 11:25:13 AM

01-10-2014

Moderator

Assuming you want to extract numeric value from line with a pattern Query and Score..

Code:

awk '
function parse(){
                   gsub(/[[:alpha:]]|[-,=]/,x)
                   $0=$0;$1=$1
                   q = q ? q OFS $0 : $0
                } 
           NR==1{
                 print "Serial", "Query start", "Query End", "target start", "target end", "Score", "E", "P", "GC"
                }      
            /^>/{
                   s=$0
                   next
                }
/Query/||/Score/{
                   parse()
                if(++i==2){
                                print s,q
                                q=s=i=""
                          }          
                }
    ' OFS="\t" file

Code:

Serial    Query start    Query End    target start    target end    Score    E    P    GC
>gi|1234|ref|    1    65    1677    1733    8.38    0.6529    0.0001513    46
>gi|54367|ref|    1    65    6780    6812    8.13    0.7692    0.0001782    36

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LEARN ABOUT DEBIAN

rdf::query::federate

RDF::Query::Federate(3pm)				User Contributed Perl Documentation				 RDF::Query::Federate(3pm)

NAME

       RDF::Query::Federate - A subclass of RDF::Query for efficient federated query execution.

VERSION

       This document describes RDF::Query::Federate version 2.908.

SYNOPSIS

	my $service = RDF::Query::ServiceDescription->new( $url );
	my $query = new RDF::Query::Federate ( $sparql );
	$query->add_service( $service );
	my $stream = $query->execute();

DESCRIPTION

       ...

METHODS

       "new ( $query, \%options )"
       "new ( $query, $base_uri, $languri, $lang )"
	   Returns a new RDF::Query::Federate object for the specified $query.	The query language defaults to SPARQLP, but may be set
	   specifically by specifying either $languri or $lang, whose acceptable values are:

	     $lang: 'rdql', 'sparql11', or 'sparql'

	     $languri: 'http://www.w3.org/TR/rdf-sparql-query/', or 'http://jena.hpl.hp.com/2003/07/query/RDQL'

       "add_service ( $service_description )"
	   Adds the service described by $service_description to the query's list of data sources.

       "services"
       "algebra_fixup ( $algebra, $bridge, $base_uri, $ns )"
	   Called in the fixup method of ::Algebra classes, returns either an optimized ::Algebra object ready for execution, or undef (in which
	   case it will be prepared for execution by the ::Algebra::* class itself.

AUTHOR

	Gregory Todd Williams <gwilliams@cpan.org>

perl v5.14.2							    2012-01-31						 RDF::Query::Federate(3pm)

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