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Full Discussion: Help with rename header content based on reference file problem
Top Forums Shell Programming and Scripting Help with rename header content based on reference file problem Post 302479229 by perl_beginner on Friday 10th of December 2010 05:41:58 AM
Old 12-10-2010
Help with rename header content based on reference file problem
I got long list of reference file
Code:
>data_tmp_number_22
>data_tmp_number_12
>data_tmp_number_20
.
.

Input file:
Code:
>sample_data_1 Math, 5, USA, tmp
SDFEWRWERWERWRWER
FSFDSFSDFSDGSDGSD
>sample_data_2 Math, 15, UK, tmp
FDSFSDFF
>sample_data_3 Math, 50, USA, tmp
ARQERREQR
.
.

Desired output:
Code:
>data_tmp_number_22
SDFEWRWERWERWRWER
FSFDSFSDFSDGSDGSD
>data_tmp_number_12
FDSFSDFF
>data_tmp_number_20
ARQERREQR
.
.

My purpose just wants to replace all the input file header becomes the header of reference file.
Any programming language will be appreciated.
Thanks.
Last edited by perl_beginner; 12-23-2010 at 06:05 AM..
 

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LEARN ABOUT MOJAVE

xml::parser::style::tree

Parser::Style::Tree(3)					User Contributed Perl Documentation				    Parser::Style::Tree(3)

NAME

       XML::Parser::Style::Tree

SYNOPSIS

	 use XML::Parser;
	 my $p = XML::Parser->new(Style => 'Tree');
	 my $tree = $p->parsefile('foo.xml');

DESCRIPTION

       This module implements XML::Parser's Tree style parser.

       When parsing a document, "parse()" will return a parse tree for the document. Each node in the tree takes the form of a tag, content pair.
       Text nodes are represented with a pseudo-tag of "0" and the string that is their content. For elements, the content is an array reference.
       The first item in the array is a (possibly empty) hash reference containing attributes. The remainder of the array is a sequence of tag-
       content pairs representing the content of the element.

       So for example the result of parsing:

	 <foo><head id="a">Hello <em>there</em></head><bar>Howdy<ref/></bar>do</foo>

       would be:
		    Tag   Content
	 ==================================================================
	 [foo, [{}, head, [{id => "a"}, 0, "Hello ",  em, [{}, 0, "there"]],
		     bar, [	    {}, 0, "Howdy",  ref, [{}]],
		       0, "do"
	       ]
	 ]

       The root document "foo", has 3 children: a "head" element, a "bar" element and the text "do". After the empty attribute hash, these are
       represented in it's contents by 3 tag-content pairs.

perl v5.18.2							    2011-05-24						    Parser::Style::Tree(3)
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