C:\>dir d:\_Perl_\PMonks\11*.pl
 Directory of d:\_Perl_\PMonks
...10/09/2014  08:44 AM               504 1103295.pl
10/15/2014  06:23 PM               789 1103938.pl ...

C:\>D:\_Perl_\PMonks\1103938.pl foo
using shift and the CLI argument, 'foo'
shift method: foo
         Enter one arg for shift method: bar
(at_foo and @_ method) argument is: bar

C:\>