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Full Discussion: How to get Duplicate rows in a file
Operating Systems HP-UX How to get Duplicate rows in a file Post 302303365 by joeyg on Thursday 2nd of April 2009 12:38:04 PM
Old 04-02-2009
Hammer & Screwdriver another way to approach
I used awk at end only to handle output format. This could be done with a cut command also, although extra care is necessary for positioning.


Code:
> cat file9
===============================================================
<SH12_MC30_CE_VS_NY_HIST_T>
===============================================================
397 44847
400 33653
401 46455
===============================================================
<SH12_MC30_CE_VS_NY_HIST_T_BKP>
===============================================================
397 44847
398 40107
399 39338
400 33653

> grep "^[0-9]" file9 | sort | uniq -cd
      2 397 44847
      2 400 33653

> grep "^[0-9]" file9 | sort | uniq -cd | awk '{print $2" "$3}'
397 44847
400 33653

and, if your really don't want awk
Code:
> grep "^[0-9]" file9 | sort | uniq -cd | tr -s " " | cut -d" " -f3-4
397 44847
400 33653

Added quicker way -->
Code:
> grep "^[0-9]" file9 | sort | uniq -d 
397 44847
400 33653

Last edited by joeyg; 04-02-2009 at 01:38 PM.. Reason: added quicker way
 

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LEARN ABOUT CENTOS

xkballocgeomoverlayrows

XkbAllocGeomOverlayRows(3)					   XKB FUNCTIONS					XkbAllocGeomOverlayRows(3)

NAME

       XkbAllocGeomOverlayRows - Allocate rows in a overlay

SYNOPSIS

       Status XkbAllocGeomOverlayRows (XkbOverlayPtr overlay, int num_needed);

ARGUMENTS

       - overlay
	      section for which rows should be allocated

       - num_needed
	      number of new rows required

DESCRIPTION

       Xkb  provides a number of functions to allocate and free subcomponents of a keyboard geometry. Use these functions to create or modify key-
       board geometries.  Note that these functions merely allocate space for the new element(s), and it is up	to  you  to  fill  in  the  values
       explicitly  in  your  code. These allocation functions increase sz_* but never touch num_* (unless there is an allocation failure, in which
       case they reset both sz_* and num_* to zero). These functions return Success if they succeed, BadAlloc if they are  not	able  to  allocate
       space, or BadValue if a parameter is not as expected.

       XkbAllocGeomOverlayRows allocates num_needed rows and adds them to the overlay.	No initialization of the rows is done.

       To free rows in an overlay, use XkbFreeGeomOverlayRows.

DIAGNOSTICS

       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range

SEE ALSO

       XkbFreeGeomOverlayRows(3)

X Version 11							   libX11 1.6.0 					XkbAllocGeomOverlayRows(3)
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