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rohannog/group.awk

Created July 2, 2012 13:07
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awk group by calculation
Raw
group.awk
NR!=1 {a[$NF]++; total++;}
END {
for (i in a)
printf("Field %2d: %3d (%3.2f\%)\n", i, a[i], a[i]/total*100);
printf ("Total: %d\n", total)
}
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