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Full Discussion: Sort and vectors on awk
Top Forums UNIX for Dummies Questions & Answers Sort and vectors on awk Post 302771645 by xshock on Thursday 21st of February 2013 06:49:21 AM
Old 02-21-2013
nawk - how to print variable value to a file?

Hi,

I have a shell script which uses an awk program inside. There is a variable $count inside an "if" loop which counts the no of iterations.

Now, how to print that $count value to file (or) how to export that value to a variable outside awk program. i.e, awk to shell ?

Please help.
 

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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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