Just put the sh file on your server and run it ./ssl2aplus.sh
- apache2.4 or Nginx
- openssl
- certificate(s) from letsencrypt.org
- generate dh parameters if no present
- create a certificate with those dh params (for Apache with openssl < 1.0.2d
- create a fingerprints for public and private key
- write an example page conf which you can use
- create example configurations for nginx or apache2
https://globalsign.ssllabs.com/analyze.html
####Like shown in this tutorial https://community.letsencrypt.org/t/howto-a-with-all-100-s-on-ssl-labs-test-using-apache2-4-read-warnings/2436
####Just for experimental usage, if you want to use it in prod systems verify all settings for yourself