WIP: should use alias ?

nginx.conf

@@ -2,14 +2,14 @@ server_tokens off;
 server {
     listen 8080;
     server_name localhost;
-    location ^~/wiki/ {
-        root /etc/nginx/html/;
+    location /wiki/ {
+        alias /etc/nginx/html/;
         index index.html index.htm;
 
     }
     error_page 500 502 503 504 /50x.html;
     location = /50x.html {
-        root /etc/nginx/html/;
+        alias /etc/nginx/html/;
     }
 
 }
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