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Old 07-16-2008
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Tytalus Tytalus is offline Forum Advisor  
echo {1..9}^2\;|bc
  
 

Join Date: Jun 2003
Location: Scotland
Posts: 431

Code:
#  awk -F"," '{cnt[$1]+=$2}END{for (x in cnt){print x,cnt[x]}}' infile
A 13
B 2
D 7
E 2
G 3