Appending to EOF using AWK Post: 302275970

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Top Forums UNIX for Dummies Questions & Answers Appending to EOF using AWK Post 302275970 by ricksj on Monday 12th of January 2009 06:02:50 PM

01-12-2009

Registered User

Appending to EOF using AWK

In a previous post I needed to walk through a list of files. This works fine, but when I attempt to use the nawk line (below) I can only write to first file that's found. The files I'm trying to write to (${target_dir}${product}.html) already exist and are created by another part of my script that is working correctly.

Any idea why I can't append new information to these files?

Here's the troublesome code:

Code:

 
echo '## ' $target_dir
find $target_dir -type d -print | while read products # process all directories
do
  product=`basename $products`
  testdir=$target_dir$product
  if [ -d ${testdir} ]; then
    echo ' ## '$product
    nawk -v "PRODUCTIN=${product}" -f footer.awk >> ${target_dir}${product}.html
  fi
done

########

The footer.awk files looks like this (and the functions productdesc and print_line work correctly):

Code:

#! /bin/nawk -f
BEGIN {}
{}
 
##Print the footer info to the output file
END{
print_line("</ul>")
print_line("</div>")
print_line("<div class=\"navfooter\">")
print_line("<p>")
print_line("<em>"productdesc(PRODUCTIN,PRODNAME)"</em><br>")
print_line("<span style=\"font-size:80%\">Last updated: 4 Jan 2009<br>")
print_line("Copyright &copy; SomeCorporation<br>")
print_line("All rights reserved.</span></p>")
print_line("</body>")
print_line("</html>")
}

ricksj

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LEARN ABOUT PHP

array_product

ARRAY_PRODUCT(3)							 1							  ARRAY_PRODUCT(3)

array_product - Calculate the product of values in an array

SYNOPSIS

       number array_product (array  $array)

DESCRIPTION

       array_product(3) returns the product of values in an array.

PARAMETERS

	      o $array
		- The array.

RETURN VALUES

	Returns the product as an integer or float.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.6	|						    |
       |	|						    |
       |	|  The	product  of  an  empty array is now 1, when |
       |	| before this function would return 0 for an  empty |
       |	| array.					    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      array_product(3) examples

	      <?php

	      $a = array(2, 4, 6, 8);
	      echo "product(a) = " . array_product($a) . "
";
	      echo "product(array()) = " . array_product(array()) . "
";

	      ?>

	      The above example will output:

	      product(a) = 384
	      product(array()) = 1

PHP Documentation Group 													  ARRAY_PRODUCT(3)

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