/Foo/bar/baz/bax.txt

##</code><code>##

    my $path = '/Foo' . '/bar' . '/baz' . '/bax.txt';

##</code><code>##

    my $path = '/Foo/' . 'bar/' . 'baz/' . 'bax.txt';

##</code><code>##

    my $path = '/Foo/' . '/bar/' . '/baz/' . '/bax.txt';