Nginx redirect with filename parsing?

Question

Nginx

I make thins from directories as follows

location ~ ^/wp-content/uploads/2015/01/(.*) {
    return 301 /assets/images/2016/11/$1;
}

However, in the 2015/01/ folder, there may be cropped files with an indication of the size:

• xxx-150x150.jpg
  
• xxx-250х150.jpg
  
• xxx-400х350.jpg
  
• etc
  

In the folder 2016/11 they may not be there, but the original is always present xxx.jpg
How to always redirect to the original?

Answer 1

nginx.org/ru/docs/http/ngx_http_core_module.html#t...
If I understood you correctly.