I have just started using perl, the first thing is on reading unixtimestamp values from file & converting them into standard format. I used localtime(). but with no luck 
#!/usr/bin/perl

use strict;
use warnings;
use XML::CSV;
use TEXT::CSV;
use Time::Local;

my @d;
my %ha;
my $file = 'dDos_flows.csv' or die $!;
my $file1 = 'dDos_flows1.csv' or die $!;
open(my $fh,'<:encoding(UTF-8)',$file);
open(my $fh1,'>:encoding(UTF-8)',$file1);
while(my $f=<$fh>)
{
chomp $f;
my @data=split ",",$f;
my $res=@data[2];
my @conv=scaler(localtime($data[2]));
print "$conv[2]\n";
}

[download]
$data2 has below output: startTime 1421744559358 1421744614728 1421744621032 1421724767767

In reply to localtime function by rsodhia

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