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Full Discussion: How to print the output in correct order?
Top Forums Shell Programming and Scripting How to print the output in correct order? Post 302823967 by Shenbaga.d on Thursday 20th of June 2013 04:28:01 AM
Old 06-20-2013
How to print the output in correct order?
Hi,

while using following awk commend I’m getting confused,
The output is not like as the row present in input files, can anyone explain and tell me how to print in the order like in input.

Code:
value=$(awk 'FNR>1 && NR==FNR{a[$2]=$4;next} a[$2]{sum[$2]+=$4} END {for(i in sum){printf i"\t"sum[i]/2"@@";}}' file1.tsv file2.tsv)
echo $value > file.tsv
sed -i 's|@@|\n|g' file.tsv


File1.tsv
Code:
Col1 col2 col3 col4 
1 952 sa 140
2 124 sb 130
3 950 sc 92
4 125 sd 150
5 800 se 110

File2.tsv
Code:
Col1 col2 col3 col4 
1 952 sa 130
2 124 sb 150
3 950 sc 90
4 125 sd 160
5 800 se 100

Result file.tsv
Code:
col1 col2
950 46
952 70
124 65
800 55
125 75

Last edited by Don Cragun; 06-20-2013 at 05:35 AM.. Reason: Fixed CODE tag for code segment.
 

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