Match files based on either of the two columns awk
Dear Shell experts,
I have 2 files with structure:
File 1: ID and count
And 2nd file:
I need a final file with structure:e.g. (only consisting IDs present in file 1)
etc
That means I want to subset from the 2nd file which IDs are unique and copy all the cols of 2nd file and add $2 (count) from file 1
To do this first I did:
And added $2 of 1st file separately later.
This workes perfectly unless I have some problem with new file, where first file IDs ($1) is often protein_gi, but sometimes GeneID.
e.g. in 1st file
where as in 2nd file
That means I need to search them from $1 OR $2 of 2nd file.
Can anybody please suggest me how can I do that?
Thanks a lot,
Mitra
---------- Post updated at 09:09 AM ---------- Previous update was at 09:05 AM ----------
And also I want to add $2 (count) from file 1, together in same script, so that I will not have mismatch in col length when some IDs are absent from 2nd file.
Any suggestion will be really great.
Thanks a lot,
Mitra
Last edited by smitra; 06-28-2013 at 05:07 AM..
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