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Full Discussion: Combining awk statements
Top Forums Shell Programming and Scripting Combining awk statements Post 302485896 by Scrutinizer on Thursday 6th of January 2011 12:10:25 PM
Old 01-06-2011
IMO it could be shortened to:
Code:
for i in *.cfg
do
  awk '/^InputDirectory=/{print substr($0,16)}' "$i"
done

or if you do not have a massive number of .cfg files (much faster):
Code:
awk '/^InputDirectory=/{print substr($0,16)}' *.cfg

or
Code:
awk 'sub(/^InputDirectory=/,x)' *.cfg

or
Code:
sed -n 's/^InputDirectory=//p' *.cfg

This User Gave Thanks to Scrutinizer 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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