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Full Discussion: delete multiple lines by line number
Top Forums UNIX for Dummies Questions & Answers delete multiple lines by line number Post 302250879 by jim mcnamara on Friday 24th of October 2008 01:25:17 PM
Old 10-24-2008
one way -
Code:
awk ' FILENAME=="tmp_memrecno.dat" { arr[$0]=1}
        FILENAME=="tmp.out" {
              if( FNR in arr){ continue}
              print $0
        } ' tmp_memrecno.dat  tmp.out > tmp.newfile

Last edited by jim mcnamara; 10-24-2008 at 03:44 PM..
 

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LEARN ABOUT PHP

collator_sort_with_sort_keys

COLLATOR_SORT_WITH_SORT_KEYS(3) 					 1					   COLLATOR_SORT_WITH_SORT_KEYS(3)

Collator::sortWithSortKeys - Sort array using specified collator and sort keys

	Object oriented style

SYNOPSIS

       public bool Collator::sortWithSortKeys (array  &$arr)

DESCRIPTION

	Procedural style
       bool collator_sort_with_sort_keys (Collator  $coll, array  &$arr)

	Similar to collator_sort(3) but uses ICU sorting keys produced by ucol_getSortKey() to gain more speed on large arrays.

PARAMETERS

	      o $coll
		-Collator object.

	      o $arr
		-Array of strings to sort

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      collator_sort_with_sort_keys(3) example

	      <?php
	      $arr  = array( 'Kopfe', 'Kypper', 'Kopfe' );
	      $coll = collator_create( 'sv' );

	      collator_sort_with_sort_keys( $coll, $arr );
	      var_export( $arr );
	      ?>

	      The above example will output:

	      array (
		0 => 'Kopfe',
		1 => 'Kypper',
		2 => 'Kopfe',
	      )

SEE ALSO

       Collator constants, collator_sort(3), collator_asort(3).

PHP Documentation Group 											   COLLATOR_SORT_WITH_SORT_KEYS(3)
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