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Top Forums Shell Programming and Scripting [Solved] Sorting a column in a file based on a column in a second file Post 302744535 by Don Cragun on Friday 14th of December 2012 11:47:18 AM
Old 12-14-2012
The code provided by in2nix4life is much better, but here is a corrected version of what Homa was trying to do:
Code:
awk -F ' ' -v OFS=' ' 'FNR == NR { o[$1] = NR;next }
{ $1 = o[$1]" "$1;print }' File1 File2 | sort -nk1,1 | cut -d' ' -f2- > File3

with the important changes being:
  1. Add a space between -v and OFS. (This is required by awk on OS X; other implementations of awk may work with or without this space.)
  2. Add an n to the sort key. (This is only required if File1 contains more than nine lines.)
  3. Add a - to the end of the cut field list.
Hopefully, seeing the changes will help Homa understand what went wrong.
This User Gave Thanks to Don Cragun For This Post:
 

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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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