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Top Forums Shell Programming and Scripting awk mktime(strftime(format,"6-FEB-2013 08:50:03.841") Post 302892265 by Michael Stora on Tuesday 11th of March 2014 09:17:21 PM
Old 03-11-2014
[Solved] awk mktime(strftime(format,"6-FEB-2013 08:50:03.841")

I'm trying to use AWK to filter on some dates in a field by converting them to Unix Time.

Code:
mktime(strftime(format,"6-FEB-2013 08:50:03.841")

What is the proper format for my date strings as they appear in my database?

My first thought is
Code:
%d-%b-%Y %H:%M:%S

but I see the following issues:
%d is 2-digit, my dates can be 1 or 2 digit. I see %_d and %e but my dates are not space padded.
%b is Jan,Feb, etc. my dates are JAN, FEB
will %s handle the decimal seconds?

Mike

Last edited by Michael Stora; 03-14-2014 at 06:45 AM..
 

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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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