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How do I include the file being compared into calculation?

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Top Forums Shell Programming and Scripting How do I include the file being compared into calculation?
# 15  
Old 12-28-2011
how can I print off the filename as the first line ?
# 16  
Old 12-28-2011
Code:
nawk -F, 'NR==FNR{a[$1OFS$2OFS$3]++;next} a[$1OFS$2OFS$3]{b[$1OFS$2OFS$3]++} v!~FILENAME{f=f" "FILENAME;v=FILENAME}
END{print f;for(i in b){if(b[i]-1){print i"\t\t"b[i]}else{print "NEW :"i} } }' OFS=,20111125.csv *.csv | sort

--ahamed
This User Gave Thanks to ahamed101 For This Post:
llcooljatt
# 17  
Old 12-28-2011
that just prints off all the filenames, not what I wanted
# 18  
Old 12-28-2011
Which filename do you want?

May be this?

Code:
nawk -F, 'NR==FNR{f=FILENAME;a[$1OFS$2OFS$3]++;next} a[$1OFS$2OFS$3]{b[$1OFS$2OFS$3]++}
END{print f;for(i in b){if(b[i]-1){print i"\t\t"b[i]}else{print "NEW :"i} } }' OFS=, 20111125.csv *.csv | sort

--ahamed
This User Gave Thanks to ahamed101 For This Post:
llcooljatt
# 19  
Old 12-28-2011
20111125.csv as the first line
# 20  
Old 12-28-2011
Check my previous post!

--ahamed
This User Gave Thanks to ahamed101 For This Post:
llcooljatt
# 21  
Old 12-28-2011
Bombs out at line 2
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