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Top Forums Shell Programming and Scripting Read csv file, convert the data and make one text file in UNIX shell scripting Post 302984847 by RudiC on Tuesday 1st of November 2016 10:21:52 AM
Old 11-01-2016
OK, understood, your syntax was a bit difficult to interpret. Mind an awk solution?
Code:
awk -F, -vOFS="|" '
        {$2 = sprintf ("%s%0*d%*s", $2, $1-length($2), 0, $1-length($3), " ")
         $3 = sprintf ("%s%d%*s", $3, 10^($1-length($3))-1, $1-length($2), " ")
         $4 = substr($4, 4, 1)=="0"?"A":"B"
         $5 = ""
        }
1
' file
7|1265000  |7654899  |A|
8|12660000   |76545999   |B|

 

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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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