#!/usr/bin/perl

my $targetstr = "My,name;is,Gotou.";
print "$targetstr \n";
my @strlist = split(/[,;]/, $targetstr);  #, と; の複数の分割文字を指定した
print "@strlist \n";

my $datetime="2014-12-25 13:56:21";
print "$datetime \n";
my @string = split /[:-\s\ ]/,$datetime;　#
print @string;
print "\n";
print "@string \n";
print "@string\n";
print "@string[0] @string[1] \n";

foreach(@string) {
    print "$_\n";
}

my ($y,$m,$d,$h,$min,$s) = split /[:-\s\ ]/,$datetime;
print "$y $m $d $h $min $s \n";
~
-------------------------------------
$ perl split.pl
My,name;is,Gotou.
My name is Gotou.
2014-12-25 13:56:21
20141225135621
2014 12 25 13 56 21
2014 12 25 13 56 21
2014 12
2014
12
25
13
56
21
2014 12 25 13 56 21