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Full Discussion: counting using awk
Top Forums Shell Programming and Scripting counting using awk Post 302525961 by rdcwayx on Sunday 29th of May 2011 11:40:30 PM
Old 05-30-2011
Code:
awk 'FNR<=10 {print $1 |"sort -u" }' <(sort -nrk2,2 file1) <(sort -nrk2,2 file2)  <(sort -nrk2,2 file3) > top.10.list

awk 'NR==FNR{a[$1];next} {print > ($1 in a?"top.10":"rest.90") }' top.10.list file1 file2 file3

after that, you will get two files:

top.10 - include all top 10 instances.
rest.90 - rest instances.
 

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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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