Hi, 

I am trying to redirect some urls to a different document path. My configuration file is as follows 


############ /etc/nginx/conf.d/site.conf ############################
map_hash_max_size 2048;
map_hash_bucket_size 128;
map $uri $new {
        include list_4;
}
resolver  127.0.0.1;
server {
        listen         81;
        server_name abcexample.com;
        access_log /var/log/nginx/abcexample-access.log main;
        error_log  /var/log/nginx/abcexample-error.log;
        location / {
                if ($new) {
                  rewrite ^ $new redirect;
                }
              proxy_pass http://127.0.0.1:8000;
        }

################# /etc/nginx/list_4 ##############################
/abc/1.html /abc/hello;
/max/1.html /max/;
~^/xyz/(?<abc>.*)$ /xyz/123;
~^/kkkk/abcdef(?<abc>.*)$ /tttt/bbbbb/jjjj$abc;
~^/kaka/(?<abc>.*)$ /tata/$abc;


Note: 
line 1,2 and 3 redirects are working fine. 
But line 4 and 5 are not working. 


root@Hell1:~# curl -I abcexample.com/kkkk/abcef111.html 
HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Tue, 04 Apr 2017 07:08:47 GMT
Content-Type: text/html
Content-Length: 154
Location: http://abcdexample.com/tttt/bbbbb/jjjj$abc
Connection: keep-alive

My Question is:
What changes do I have to do in list_4 file to get results as follows 
Location: http://abcdexample.com/news/bbbbb/jjjj111.html 


Thanks in advance 
- Jagan