1cd /etc/nginx/http.d;
 2export CRT="${CRT:=nginx-selfsigned.crt}";
 3if [ -f "/etc/ssl/certs/$CRT" ]
 4then
 5    # set crt file in the default.conf file
 6    sed -i "/ssl_certificate \//c\\\tssl_certificate \/etc\/ssl\/certs\/$CRT;" default.conf;
 7fi
 8export KEY="${KEY:=nginx-selfsigned.key}";
 9if [ -f "/etc/ssl/private/$KEY" ]
10then
11    # set key file in the default.conf file
12    sed -i "/ssl_certificate_key \//c\\\tssl_certificate_key \/etc\/ssl\/private\/$KEY;" default.conf;
13fi
14nginx -g 'daemon off;'; nginx -s reload;
15