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Top Forums Shell Programming and Scripting How to find date Difference in AWK/GAWK with millisecond precision Post 302075643 by omprasad on Tuesday 6th of June 2006 04:59:41 AM
Old 06-06-2006
MySQL Here goes one of the solution

Step1-->"2006-05-30_13:14:04,256"--> store year, month, day, hour, min, seconds, milliseconds into seperate varables
Step2-->t1 = mktime(year" "month" "day" "hour" "min" "seconds)
Step3-->tStart = (t1*1000)+milliseconds
Now i have timestamp in milliseconds....follow the same three steps for the end time(tEnd).

tEnd-tStart-->gives the delay in milliseconds
 

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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). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWgawk | +--------------------+-----------------+ |Interface Stability | Volatile | +--------------------+-----------------+ NOTES
Source for gawk is available on http://opensolaris.org. Free Software Foundation Nov 3 1999 IGAWK(1)
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