Just a quick question:
How can I prevent nginx from trimming file name with ... in listing directory?
It looks like the only way to that is to edit the source code. The following #define in src/http/modules/ngx_http_autoindex_module.c have to be changed:
#define NGX_HTTP_AUTOINDEX_NAME_LEN 50
Maybe something else needs to be tweaked too, but that's what I saw at first glance.