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Top Forums UNIX for Dummies Questions & Answers Join 2 files with multiple columns: awk/grep/join? Post 302376581 by InfoSeeker on Tuesday 1st of December 2009 07:45:51 PM
Old 12-01-2009
Thank you both for your replies. Unfortunately I have tried both of them,

1. with the awk script I only ended up getting the headers as the output:
PDB CHAIN StartPos EndPos PDB CHAIN StartPos EndPos

2. With the join command I output to a txt file but I ended up with nothing?

Could you both kindly explain the code to me? Maybe if I get the logic then I can modify it accordingly. Thanks!

---------- Post updated at 04:45 PM ---------- Previous update was at 04:39 PM ----------

I doubled checked, I had wrongly-formatted files so the commands weren't working properly. Both working find now! Smilie
Thank you very much!!

PS: Is there a way however to modify it so that I don't end up with duplicates:
For example, I end up with
glelk 1avq A 129 133 1avq A 129 133
which is basically an identical row in both FilesA and FilesB
 

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Memo(3pm)						User Contributed Perl Documentation						 Memo(3pm)

NAME
Palm::Memo - Handler for Palm Memo databases. SYNOPSIS
use Palm::Memo; DESCRIPTION
The Memo PDB handler is a helper class for the Palm::PDB package. It parses Memo databases. AppInfo block The AppInfo block begins with standard category support. See Palm::StdAppInfo for details. Other fields include: $pdb->{appinfo}{sortOrder} I don't know what this is. Sort block $pdb->{sort} This is a scalar, the raw data of the sort block. Records $record = $pdb->{records}[N] $record->{data} A string, the text of the memo. new $pdb = new Palm::Memo; Create a new PDB, initialized with the various Palm::Memo fields and an empty record list. Use this method if you're creating a Memo PDB from scratch. new_Record $record = $pdb->new_Record; Creates a new Memo record, with blank values for all of the fields. "new_Record" does not add the new record to $pdb. For that, you want "$pdb->append_Record". SOURCE CONTROL
The source is in Github: http://github.com/briandfoy/p5-Palm/tree/master AUTHOR
Alessandro Zummo, "<a.zummo@towertech.it>" Currently maintained by brian d foy, "<bdfoy@cpan.org>" SEE ALSO
Palm::PDB(3) Palm::StdAppInfo(3) perl v5.10.1 2010-02-23 Memo(3pm)
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