/etc/nginx/sites-available/default
http://paste.debian.net/118482/
/etc/nginx/nginx.conf
http://paste.debian.net/118483/
I believe I'm near on my destination.
My error Message is now
Restarting nginx: nginx: [emerg] SSL_CTX_use_certificate_chain_file("/etc/nginx/example.com.csr") failed (SSL: error:0906D06C:PEM routines:PEM_read_bio:no start line error:140DC009:SSL routines:SSL_CTX_use_certificate_chain_file:PEM lib)
nginx: configuration file /etc/nginx/nginx.conf test failed
by root@cseipel:/etc/nginx/sites-available# service nginx restart