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Top Forums Shell Programming and Scripting Awk, sed, shell all words in INPUT.txt find in column1 of TABLE.txt and replce with column2 in Post 303011971 by rdrtx1 on Friday 26th of January 2018 06:30:05 PM
Old 01-26-2018
Code:
awk '
NR==FNR {w[$1]=$2; next;}
{for (i=2; i<=NF; i++) if ($i in w) $i=w[$i]; print $0;}
' TABLE.txt INPUT.txt

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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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