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Full Discussion: Calculating an integer with awk
Top Forums Shell Programming and Scripting Calculating an integer with awk Post 302587708 by sdf on Thursday 5th of January 2012 04:54:06 PM
Old 01-05-2012
Calculating an integer with awk
I would like to extract a number from $0 and calculate if it can be devided by 25. Though the number can also be less then 25 or bigger than 100. How do i extract the number and how can the integer be calculated?

String:
HTML Code:
"all_results">39</span>
I am looking for the number between
HTML Code:
"all_results"> [number#] </span>
and then round it to an integer in this case 2

This is what i came up with so far:
Code:
awk -v ss="all_results" "{if ($0 ~ ss) print substr($0, match($0, ss)+13, 2)}" sid_search.html > number.txt

 

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LEARN ABOUT DEBIAN

html::elementraw

HTML::ElementRaw(3pm)					User Contributed Perl Documentation				     HTML::ElementRaw(3pm)

NAME

       HTML::ElementRaw - Perl extension for HTML::Element(3).

SYNOPSIS

	 use HTML::ElementRaw;
	 $er = new HTML::ElementRaw;
	 $text = '<p>I would like this &nbsp; HTML to not be encoded</p>';
	 $er->push_content($text);
	 $h = new HTML::Element 'h2';
	 $h->push_content($er);
	 # Now $text will appear as you typed it, non-escaped,
	 # embedded in the HTML produced by $h.
	 print $h->as_HTML;

DESCRIPTION

       Provides a way to graft raw HTML strings into your HTML::Element(3) structures.	Since they represent raw text, these can only be leaves in
       your HTML element tree.	The only methods that are of any real use in this degenerate element are push_content() and as_HTML().	The
       push_content() method will simply prepend the provided text to the current content.  If you happen to pass an HTML::element to
       push_content, the output of the as_HTML() method in that element will be prepended.

REQUIRES

       HTML::Element(3)

AUTHOR

       Matthew P. Sisk, <sisk@mojotoad.com>

COPYRIGHT

       Copyright (c) 1998-2010 Matthew P. Sisk.  All rights reserved. All wrongs revenged. This program is free software; you can redistribute it
       and/or modify it under the same terms as Perl itself.

SEE ALSO

       HTML::Element(3), HTML::ElementSuper(3), HTML::Element::Glob(3), HTML::ElementTable(3), perl(1).

perl v5.10.1							    2010-06-09						     HTML::ElementRaw(3pm)
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