#!/usr/bin/perl -w
#

my $domain = $ARGV[0];
print "Got $domain\n";

if ($domain =~ /[A-Z0-9]+[A-Z0-9-]+[A-Z0-9]{1}/i)
{
        print "$domain matched\n\n";
}
else
{
        print "$domain did not match\n\n";
}


##</code><code>##

[~/code/perl] ./match.pl someRandomName.
Got someRandomName.
someRandomName. matched

[~/code/perl] ./match.pl someRandomName-
Got someRandomName-
someRandomName- matched