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Top Forums Shell Programming and Scripting Count of occurrence in particular column of the file. Post 302966088 by Scrutinizer on Monday 8th of February 2016 05:00:22 AM
Old 02-08-2016
Try:
Code:
awk '
  NR>2 {
    A[$3]
    for(i=4; i<=NF; i++) {
      B[$i]
      T[$3,$i,i]++
    }
  } 
  END {
    for(i in A) 
      for(j in B) {
        s=i
        for(k=4; k<=NF; k++)
          s=s OFS j "=" ((i,j,k) in T ? T[i,j,k] : 0)
        print s
     }
   }
' FS=\| OFS=\| file

Output:
Code:
C501|E=0|E=0|E=0|E=5|E=5|E=5|E=5|E=5|E=5|E=5
C501|X=2|X=2|X=2|X=0|X=0|X=0|X=0|X=0|X=0|X=0
C501|Z=3|Z=3|Z=3|Z=0|Z=0|Z=0|Z=0|Z=0|Z=0|Z=0


--
Note: instead of s=s OFS j "=" ((i,j,k) in T ? T[i,j,k] : 0) one could use s=s OFS j "=" T[i,j,k]+0 but it uses more memory...

Last edited by Scrutinizer; 02-08-2016 at 06:33 AM..
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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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