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09-18-2005
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Column data reading
Experts I am new to UNIX shell programming ( or scripting). My problem is that
I have an ASCII file in which column wise data is present, the columns are seperated by spaces. I want to read each columns data and store it in arrays, next I will be using the arrays to perform some numerical operations. Could anybody help me on this. Thanks in advance. |
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09-19-2005
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Hey Farhan, Try this, this should help you to begin. Code:
> more farhan
1 R
4 X
3 F
2 J
8 T
> awk 'BEGIN {sum=0} {sum+=$1} END {print "sum=" sum}' farhan
sum=18
rishi |
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