certbot lets encrypt ssl https
shell
               
                  
      #!/bin/bash
      
      # check for null arguments
      if [ -z "$1" ] || [ -z "$2" ]; then
         echo "Usage: ./certbox-generator mysite.com [email protected]"
         exit 0
      fi
      
      domain="$1"
      mail="$2"
      certbot certonly --standalone -d "$domain" --rsa-key-size 4096 --must-staple --email "$mail" --agree-tos
               
            
Follow me on Twitter! It's free!