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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 302479240 by ctsgnb on Friday 10th of December 2010 06:19:17 AM
Old 12-10-2010
Code:
cat Input_File | paste - Ref_File - | awk '{print $2RS$3}'

Code:
# cat input
>data_1
SDFEWRWERWERWRWER
>data_2
FDSFSDFF
>data_3
ARQERREQR

Code:
# cat ref
>AAADF
>RTHQ
>FDSF

Code:
# cat input | paste - ref - | awk '{print $2RS$3}'
>AAADF
SDFEWRWERWERWRWER
>RTHQ
FDSFSDFF
>FDSF
ARQERREQR

This User Gave Thanks to ctsgnb For This Post:
perl_beginner
 

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LEARN ABOUT SUSE

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 v5.12.1							    2003-07-31						    Parser::Style::Tree(3)
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