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Match in two files

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# 1  
Old 05-13-2015
Match in two files
Trying to match $5 of file1.txt to $1 of file2.txt and if there is a match copy $6 of file2.txt and paste it to $7 of file1.txt. My attempt is below but it does not seem to produce the desired output. Thank you Smilie.

Code:
 awk 'NR==FNR{A[$5]=$1; next}  A[$6]  {$6=$6 " " A[$7]}1' file2.txt file1.txt > match.txt

File1.txt
Code:
RefPrimer	ref	antiref	omosome	PrimerSet	SeqRxn	Link
AntirefPrimer	antiref	ref	omosome			
PXL-A0000005ref	69066	69311	1	PXL-A0000005	SeqRxn4	
PXL-A0000005antiref	69311	69066	1			
PXL-A0000007ref	69700	70033	1	PXL-A0000007	SeqRxn4	
PXL-A0000007antiref	70033	69700	1

File2.txt
Code:
PXL-A0000005	chr1	69066	69311	DTE3504500000005 https://www.xxxx.com/add_2_cart.php?catno=PXL-A0000005&storage=lyophilized&rxns=100&num=1&test=mixed&format=tube
PXL-A0000007	chr1	69700	70033	DTE3504500000007 https://www.xxxx.com/add_2_cart.php?catno=PXL-A0000007&storage=lyophilized&rxns=100&num=1&test=mixed&format=tube

Desired output
Code:
RefPrimer	ref	antiref	omosome	PrimerSet	SeqRxn	Link
AntirefPrimer	antiref	ref	omosome			
PXL-A0000005ref	69066	69311	1	PXL-A0000005	SeqRxn4	https://www.xxxx.com/add_2_cart.php?catno=PXL-A0000005&storage=lyophilized&rxns=100&num=1&test=mixed&format=tube
PXL-A0000005antiref	69311	69066	1 
PXL-A0000007ref	69700	70033	1	PXL-A0000007	SeqRxn4	https://www.xxxx.com/add_2_cart.php?catno=PXL-A0000007&storage=lyophilized&rxns=100&num=1&test=mixed&format=tube
PXL-A0000007antiref	70033	69700	1

# 2  
Old 05-13-2015
Code:
awk 'NR==FNR {A[$1]=$6; next} ($5 in A) {print $0,A[$5]}' file2.txt file1.txt

If you want to print the non-matching lines then omit the ($5 in A) condition.
Last edited by MadeInGermany; 05-13-2015 at 01:53 PM..
This User Gave Thanks to MadeInGermany For This Post:
cmccabe
# 3  
Old 05-13-2015
Thank you Smilie... works great.
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