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Top Forums Shell Programming and Scripting Insert field values in a record using awk command Post 302919951 by Ajay Venkatesan on Monday 6th of October 2014 02:45:46 AM
Old 10-06-2014
Computer Insert field values in a record using awk command

Hi Friends,

Below is my input file with "|" (pipe) as filed delimiter:
My Input File:
Code:
HDR|F1|F2||||F6|F7

I want to inser values in the record for field 4 and field 5.
Expected output
Code:
HDR|F1|F2||F4|F5|F6|F7

I am able to append the string to the end of the record, but not in between the fileds. Below is my awk command:

Code:
awk '    
     BEGIN{FS = "|";RS = "\r\n"};
     FNR=NR{x = "F4";y="F5";z="|"
                     print $0 z x z y;
            } 
                    
             }' $Iputfile > $OutputFile


My Output:
Code:
HDR|F1|F2||||F6|F7|F4|F5

Please suggest me on how to insert the values in-between the fields.

Thanks in advance
 

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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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