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Top Forums Shell Programming and Scripting Summing up rows data regarding 1st column Post 302621295 by Scrutinizer on Tuesday 10th of April 2012 07:27:32 AM
Old 04-10-2012
Hi, try this:
Code:
awk 'NR==1{n=NF;print;next} {A[$1];for(i=2;i<=n;i++) S[$1,i]+=$i} END{for(label in A){p=label; for (i=2;i<=n;i++) p=p FS S[label,i]; print p}}' infile

 

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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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