Example of configuring multiple SSL certificates for a single Nginx IP address

$ nginx -V
...
TLS SNI support enabled
...

#wget http://www.openssl.org/source/openssl-1.0.1h.tar.gz

#wget http://nginx.org/download/nginx-1.9.9.tar.gz

#tar -zxvf openssl-1.0.1h.tar.gz

#tar -zxvf nginx-1.9.9.tar.gz
#cd nginx-1.9.9
#./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-ipv6 --with-openssl=../openssl-1.0.1h/
#make && make install

#/usr/local/nginx/sbin/nginx -V

nginx version: nginx/1.9.9
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-55)
built with OpenSSL 1.0.1h 5 Jun 2014
TLS SNI support enabled
configure arguments: --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-ipv6 --with-openssl=../openssl-1.0.1h/

server
    {
     #########
        listen 80;
        listen 443 ssl;
        #listen [::]:80;
        server_name we.baohua.me;
        root /home/wwwroot/we.baohua.me;

        ssl on;
        ssl_certificate_key /home/wwwroot/cert/we.baohua.me.key;
        ssl_certificate /home/wwwroot/cert/we.baohua.me.crt;
        ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers HIGH:!aNULL:!MD5;
     ###############
}