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Full Discussion: epoch conversion
Top Forums Shell Programming and Scripting epoch conversion Post 302349549 by panyam on Tuesday 1st of September 2009 08:14:48 AM
Old 09-01-2009
Try something like this :

Code:
head -2 inputfile.txt > op.txt

for i in `tail +3 rem.txt`
do
time=`echo $i | awk -F, '{ print $2}'`
con=`perl -e 'print scalar localtime ('$time')'`
grep "$time" inputfile.txt | sed s/"$time"/"$con"/ >> op.txt
done

 

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Net::GPSD3::Return::Unknown::Timestamp(3pm)		User Contributed Perl Documentation	       Net::GPSD3::Return::Unknown::Timestamp(3pm)

NAME
Net::GPSD3::Return::Unknown::Timestamp - Net::GPSD3 Return Base Class with Timestamp SYNOPSIS
package XXX; use base qw{Net::GPSD3::Return::Unknown::Timestamp}; DESCRIPTION
Provides a time, timestamp and datetime methods to a GPSD3 Return object. METHODS
time Seconds since the Unix epoch, UTC. The value may have a fractional part of up to .01sec precision. Note: In 2.96 (protocol 3.4) the TPV->time format changed from unix epoch to W3C, but this method attempts to hide that change from the user. Since the POSIX standard for the Unix epoch does not use leap seconds but GPS system does I do not recommend that you use this method for time display or storage. This method is purely here for backwards compatibility. timestamp W3C formated timestamp value either directly from the protocol >= 3.4 or calculated < 3.4. The value may have a fractional part of up to .01sec precision. Note: I expect that in protocol 3.5 the value will be passed directly as TPV->timestamp datetime Returns a DateTime object BUGS
Log on RT and Send to gpsd-dev email list SUPPORT
DavisNetworks.com supports all Perl applications including this package. Try gpsd-dev email list AUTHOR
Michael R. Davis CPAN ID: MRDVT STOP, LLC domain=>michaelrdavis,tld=>com,account=>perl http://www.stopllc.com/ COPYRIGHT
This program is free software licensed under the... The BSD License The full text of the license can be found in the LICENSE file included with this module. SEE ALSO
Net::GPSD3, Net::GPSD3::Return::Unknown, DateTime::Format::W3CDTF, DateTime perl v5.14.2 2011-12-27 Net::GPSD3::Return::Unknown::Timestamp(3pm)
All times are GMT -4. The time now is 04:04 AM.
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