#!/usr/bin/perl
use Time::Local;
my $time1="Thu Jun 14 10:03:53 CST 2018";
my $time2="Thu Jun 14 03:07:09 2018";
sub get_mon
{
($p1)=@_;
my $mon=0;
my $num=-1;
my $monstr="Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec";
my @monlist= split / /, $monstr;
foreach $m (@monlist){
$num=$num+1;
if ($p1 eq $m){
$mon=$num;
}
}
return $mon;
}
sub get_istat_time
{
my $TIME1 = "";
($p)=@_;
#my $time1="Thu Jun 14 10:03:53 CST 2018";
#my $time2="Thu Jun 14 03:07:09 2018";
if ($p=~/(\w{3})(\s+)(\w{3})(\s+)(\d{2})(\s+)(\d{2})(\:)(\d{2})(\:)(\d{2})(\s+)(\d{4})(.*)/)
{
#my $p1="$1";
#printf "$1,$3,$5,$7,$9,$11,$13,$15\n";
$sec=$11;
$min=$9;
$hour=$7;
$day=$5;
$mon=get_mon $3;
$year=$13;
#printf "$sec, $min, $hour, $day, $mon, $year\n";
}
elsif ($p=~/(\w{3})(\s+)(\w{3})(\s+)(\d{2})(\s+)(\d{2})(\:)(\d{2})(\:)(\d{2})(\s+)(\w{3})(\s+)(\d{4})(.*)/)
{
#my $p1="$1";
#printf "$1,$3,$5,$7,$9,$11,$13,$15\n";
$sec=$11;
$min=$9;
$hour=$7;
$day=$5;
$mon=get_mon $3;
$year=$15;
#printf "$sec, $min, $hour, $day, $mon, $year\n";
}
$TIME1 = timelocal($sec, $min, $hour, $day, $mon, $year);
return $TIME1;
}
sub help()
{
print "usage:\n";
print "get_time \"Thu Jun 14 10:03:53 CST 2018\"\n";
print "get_time \"Thu Jun 14 03:07:09 2018\"\n";
exit 1;
}
sub main()
{
if(@ARGV<1)
{
help();
}
printf(get_istat_time($ARGV[0]));
printf("\n");
}
main
