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Error type order

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# 1  
Old 06-19-2012
Error type order
Hi all,
Sample data file...

Code:
9f680197||y|a|6
9f6801||6
9f68017|20120511|y|6
9f68017|y|1
9f68017|6
9f68017|20120511|N|2
9f68017|MD|212343907|20120511|N|2
9f68017212343907|20120511|N|2
9f68017N|3
9f68017|20120511|y|3
9f68017|MD|212343907|20120511|N|3
9f68017|MD|212343907|20120511|y|3
9f68017|N|4
9f68017|y|4
9f68017|N|4
9f68017|20120511|y|4
9f68017|Y|4
9f68017|N|4
9f68017|MD|212343907|20120511|n|4
9f68017|Baltimore|MD|212343907|20120608|N|4

if i use this command ,output as below

Code:
nawk -F "|" '{a[$NF]++;}END{for(i in a)print "Error type "i":", a[i];}' test.txt

Code:
Error type 2: 3
Error type 3: 4
Error type 4: 8
Error type 6: 4
Error type 1: 1

excepted output is
Code:
Error type 1: 1
Error type 2: 3
Error type 3: 4
Error type 4: 8
Error type 6: 4

Please help me...

Thanks,
# 2  
Old 06-19-2012
The
Quote:
for (i in arr)
construct does not select "i" in any particular order...

A workaround would be :

Code:
nawk -F "|" '{if($NF>max)max=$NF;a[$NF]++;}END{for(i=1;i<=max;i++)if(a[i]) print "Error type "i":", a[i];}' test.txt

Last edited by elixir_sinari; 06-19-2012 at 08:07 AM..
# 3  
Old 06-19-2012
Hi,

You could try;

Code:
nawk -F "|" '{a[$NF]++;}END{for(i in a)print "Error type "i":", a[i];}' test.txt | sort

Regards

Dave
# 4  
Old 06-19-2012
Working fine...
Thanks lot elixir_sinari and gull04
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