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Join values

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# 1  
Old 07-14-2009
Join values
Guys i have joined columns of 2 files based on same key word by using
sort and join commands
But struggling with a another type of joining required to read multiple specific columns
Could u plz help me on thisSmilieSmilie

input 1

ax0 \tab\ aF0 \tab\ ax2 \tab\
aF2


input2

ax0 \tab\ AXAXAXAXAXAX \tab\ aF2 \tab\ DCXFGGDGDGG \tab\ ax \tab DFGGG
aF0 \tab\ AFFFFAXAXAXAX \tab\ ax2 \tab\ FFFFFFDGDGG
aD2 \tab\ DFGYYIKJJIIK \tab\ a5 \tab\ HHKJJKKJJ

output

ax0 \tab\ AXAXAXAXAXAX \tab\ ax2 \tab\ FFFFFFDGDGG
aF2 \tab\ DCXFGGDGDGG

---------- Post updated at 03:11 AM ---------- Previous update was at 03:08 AM ----------

I' trying some thing to read the columns and for specific columns its working fine but not for multiple rows

Quote:
awk 'FNR==NR{ a[$1]=$0; next}a[$1]!=""{print $1,a[$1]}' file2 file1
# 2  
Old 07-14-2009
I am not getting , based on what your doing the joining ?..
# 3  
Old 07-14-2009
Sorry for confusion

based on the key values in inuptfile1 like axo, aF0, ax2 and aF2
I need to extract similar keys in inputfile2 and their corresponding values like in output
# 4  
Old 07-14-2009
ok ..But why you missed the "aF0" matched value from inputfile2 in output.
Last edited by panyam; 07-15-2009 at 02:12 AM..
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