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Full Discussion: Count multiple columns and print original file
Top Forums UNIX for Beginners Questions & Answers Count multiple columns and print original file Post 302998146 by nans on Friday 26th of May 2017 07:00:39 AM
Old 05-26-2017
Compare multiple columns and print original file
Hello, I have two tab files with headers

File1: with 4 columns
Code:
header1    header2    header3    header4
44    a    bb    1
57    c    ab    4
64    d    d    5

File2: with 26 columns

Code:
header1..    header5    header6    header7 ... header 22...header26
id1 44    a    bb    
id2 57    c    ab    
id3 64    d    d
id4 103  e g

Output
Code:
header1..    header5    header6    header7 ... header 22...header26
id2.. 57    c    ab...    4 ...
id3.. 64    d    d... 5 ...
id4.. 103  e g ...   Unknown ...

I want to compare File1.$1$2$3 with File2.$5$6$7 and print its value in column 22 of File2 only if it matches value of '4' or '5' from File1.$4 or has no entry in File1

I started by trying to comparing columns to see if it produces any output but have been stuck since

Code:
awk -F, 'NR == FNR {
  a[$1FS$2FS$3] = $5FS$6$FS7; next 
  }
$4 in a {
  print $0, a[$4]
  }' OFS='\t' file1.txt file2.txt > output.txt

Any help is appreciated. Thank you
Last edited by nans; 05-26-2017 at 08:16 AM..
 

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LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
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