How to redirect the admin tools page to a subdirectory instead of port 22222?

Sorry for this noob question. My company has strict firewall rules that only port 80 and port 443 are accessible. Could anyone teach me how to redirect the admin tools page (i.e. PhpMyAdmin, php, fpm etc) from port 22222 to a subdirectory?

e.g. “https://example.com/admin/” instead of “https://example.com:22222

I have already read the following official documentation, but there is no clue.

1 Like