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Top Forums Shell Programming and Scripting How to convert 24 hour time to 12 hour timing? Post 302762663 by nex_asp on Tuesday 29th of January 2013 12:45:21 AM
Old 01-29-2013
How to convert 24 hour time to 12 hour timing?

Hi friends, I want to convert 24 hour timing to 12 hour please help me...

my data file looks like this..
Code:
13-Nov-2011    13:27:36    15.32044    72.68502
13-Nov-2011    12:08:31    15.31291    72.69807
16-Nov-2011    01:16:54    15.30844    72.74028
15-Nov-2011    20:09:25    15.35096    72.69842
16-Nov-2011    04:02:32    15.30826    72.65642
27-Nov-2011    13:08:25    15.48236    73.61669
13-Nov-2011    16:35:04    15.31626    72.68628
13-Nov-2011    15:17:47    15.31361    72.69728

I need output like this
Code:
27-Nov-2011 1:08:25 PM

 

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rt-email-dashboards(8)					     Request Tracker Reference					    rt-email-dashboards(8)

NAME
rt-email-dashboards - Send email dashboards SYNOPSIS
rt-email-dashboards [options] DESCRIPTION
This tool will send users email based on how they have subscribed to dashboards. A dashboard is a set of saved searches, the subscription controls how often that dashboard is sent and how it's displayed. Each subscription has an hour, and possibly day of week or day of month. These are taken to be in the user's timezone if available, UTC otherwise. SETUP
You'll need to have cron run this script every hour. Here's an example crontab entry to do this. 0 * * * * /usr/bin/perl /opt/rt4/local/sbin/rt-email-dashboards This will run the script every hour on the hour. This may need some further tweaking to be run as the correct user. OPTIONS
This tool supports a few options. Most are for debugging. -h --help Display this documentation --dryrun Figure out which dashboards would be sent, but don't actually generate or email any of them --time SECONDS Instead of using the current time to figure out which dashboards should be sent, use SECONDS (usually since midnight Jan 1st, 1970, so 1192216018 would be Oct 12 19:06:58 GMT 2007). --epoch SECONDS Back-compat for --time SECONDS. --all Ignore subscription frequency when considering each dashboard (should only be used with --dryrun for testing and debugging) perl v5.14.2 2013-05-22 rt-email-dashboards(8)
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