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Top Forums Shell Programming and Scripting As knowing which version has the awk? Post 302965221 by RudiC on Monday 25th of January 2016 04:28:18 PM
Old 01-25-2016
My first idea woud be to read the man page. man awk:
Quote:
-W version mawk writes its version and copyright to stdout and compiled limits to stderr and exits 0.
Others might accept the --version option, and still others don't provide anything at all.

---------- Post updated at 22:23 ---------- Previous update was at 22:15 ----------

Code:
strings /usr/bin/awk | grep -E "version|awk"
/usr/src/usr.bin/awk/../../contrib/one-true-awk/b.c
?--version
awk %s
version 20110810 (FreeBSD)
weird printf conversion %s
out of memory in awkprintf
out of memory in awksprintf
awkdelete
can't happen: bad conversion %c in format()

might yield some insight, but YMMV...

---------- Post updated at 22:28 ---------- Previous update was at 22:23 ----------

ALternatively:
Code:
strings /usr/bin/awk | grep -E "\<version\>"
?--version
version 20110810 (FreeBSD)

This User Gave Thanks to RudiC 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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