Oneline Letsencrypt Cert Creation
1certbot --apache -d sub1.example.com -d sub2.example.com --agree-tos -m you@example.com --redirect
If you're on nginx, use --nginx
1certbot --apache -d sub1.example.com -d sub2.example.com --agree-tos -m you@example.com --redirect
If you're on nginx, use --nginx