scripting in awk
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Published on 2010-04-20T12:48:07Z
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2010/04/20
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I have a text file with contents as below:
1,A,100
2,A,200
3,B,150
4,B,100
5,B,250
i need the output as :
A,300
B,500
the logic here is sum of all the 3rd fields whose 2nd field is A and in the same way for B
how could we do it using awk?
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