What is the right 301 redirect?

Question

URL Handling

please suggest
a new site. and in order not to lose positions, I want to make a redirect.
250 pages
from the page
peskostrui.kiev.ua/ua/statti/poroshkove-farbuvanny...
to
https://peskostrui.kiev.ua/uk/statti/poroshkove-fa...
How to set it up correctly?

Answer 1

At the beginning of .htaccess add:

RewriteRule ^ua/(statti/.+)\.html$ https://peskostrui.kiev.ua/uk/$1/ [R=301,L]