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Full Discussion: Sum a column value based on multiple keys
Top Forums Shell Programming and Scripting Sum a column value based on multiple keys Post 302406964 by nirnkv on Wednesday 24th of March 2010 08:57:35 AM
Old 03-24-2010
Sum a column value based on multiple keys
Hi,

I have below as i/p file:

Code:
5ABC    36488989    K       000010000ASB                BYTRES
5PQR    45757754    K       000200005KPC                HGTRET
5ABC    36488989    K       000045000ASB                HGTRET
5GTH    36488989    K       000200200ASB                BYTRES
5FTU    45757754    K       000003002KPC                HGTRET
5FTU    45757754    K       007000001KPC                BYTRES
5GTH    36488989    K       062000100ASB                HGTRET
5PQR    45757754    K       000500000KPC                HGTRET

My o/p should be

Code:
5ABC    36488989    K       000055000ASB 
5GTH    36488989    K       062200300ASB 
5FTU    45757754    K       007003003KPC
5PQR    45757754    K       000700005KPC

Field in green - Key 1
Field in Red - key 2

For all the records having unique combination of key1 and key2, I need to add values in green.
For example I have below two rows for the combination of 36488989 and ABC. In the o/p I need
Code:
5ABC    36488989    K       sum(000010000 + 000045000)

Problem for me here is two keys to get the duplicate rows.
I am trying to use awk to get the solution.
Last edited by Franklin52; 03-24-2010 at 10:15 AM.. Reason: Please use code tags!
 

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set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
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       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

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       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

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Version 1.23.1							  Sun Jan 8 2012						      set_color(1)
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