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Unix File - Adding columns in the middle

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# 8  
Old 12-07-2010
Code provided by vgersh99 is working fine and adding hard coded values "key1,10" for all rows. Only pending thing is showing title for those columns as "key, value". Appreciate your help.
# 9  
Old 12-07-2010
@anurag.singh: Your 'for' cicle is not correct and you don't need it, a simple NR>1 will do the job Smilie

@ravi.videla: Try this:
Code:
awk -F, 'BEGIN{print "call_id,key, value,conn_id,result,ani,"}NR>1{$1=$1 OFS "key1" OFS "10";print}' OFS=, file

# 10  
Old 12-07-2010
Thanks everyone. You all are very helpful and quick to reply to my question.
Now it is working perfectly as i expected. I can understand first print is to give the title row, NR>1 to consider from 2nd row. Can you please explain other portion of the code.
# 11  
Old 12-07-2010
Code:
awk -F, '$1=$1",key"(NR>1?"1,10":",value")' OFS=, file

---------- Post updated at 21:34 ---------- Previous update was at 21:22 ----------

Code:
 sed '1s/,/,key,value,/;1!s/,/,key1,10,/' file

Last edited by Scrutinizer; 12-07-2010 at 04:34 PM..
# 12  
Old 12-07-2010
Code:
awk 'BEGIN{FS=OFS=","} $1=$1 (NR==1?",key, value":",key1,10")' infile
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