How I can make redirect from pages of my-site.bitnami.org on same pages on my-site.ru ?

Hi!

I have one problem.

My site was initially located on the bitnami with url like this - http://my-site.bitnami.org/. I create a new domain my-site.ru a year ago and attach it to subdomen on bitnami-server.

And so my site was opened on the two urls.

But now the search engine Yandex.ru was published my pages hosted on a domain http://my-site.bitnami.org/, and I, of course, need to publish my pages hosted on this domen - http://my-site.ru/

How can I solve this problem?

Maybe I need make automatic redirect from pages of http://my-site.bitnami.org/ to same pages on http://my-site.ru/ ?

But how can I do this?

Or perhaps there is another solution?

Please tell me how I can solve this problem?