Steps to install ssl on linux using certbot

ssl-steps

First you need to clone the repo

git clone https://github.com/letsencrypt/letsencrypt
cd letsencrypt
Now we are going to create a certificate

NGINX

./letsencrypt-auto certonly --rsa-key-size 4096
Now, please follow the instructions. When it's finished you will be able to find the certificate, chain and key at /etc/letsencrypt/live/domain

Apache

./letsencrypt-auto --apache --rsa-key-size 4096
Now, please follow the instructions. Let's Encrypt will install the certificate automatically.