How do I redirect from /index.php/event/* to /event? I have old links, for example the following ones.


index.php/event/nr1
index.php/event/nr2


If users are coming on index.php/event/*, they should be redirected to 
/event.

How can I achieve this?
You can use Match Redirect module.
How to use:
1) Enable module as usual
2) Go to configuration page /admin/config/search/match_redirect
3) Add redirect settings there