How to close all pages from indexing?

Question

Search Engine Optimization

There is a url: /bazy-otdykha/27/
you need to close all internal pages, except for itself.
/bazy-otdykha/27/ - should be indexed
/bazy-otdykha/27/23/ - should not have
many pages, so a template is needed.

Answer 1

well, you write in the robots her allow
a * asterisk for disallow

Answer 2

There are two ways to stop inner pages from indexing:
User-agent: *
Disallow: /bazy-otdykha/27/xyz/
User-agent: *
Disallow: /bazy-otdykha/27/23
Disallow: /bazy-otdykha/27/24
Disallow: /bazy-otdykha/27/25