How to install letsencrypt SSL certificate on Ubuntu 14.04 apache

Download the Let’s Encrypt Client

Step 1 : sudo add-apt-repository ppa:certbot/certbot

Step 2 : sudo apt-get update

Step 3 : sudo apt-get install python-certbot-apache

Set Up the SSL Certificate

Step 4 : 

sudo certbot --apache -d jaydipkansagra.com
OR
sudo certbot --apache -d jaydipkansagra.com -d www.jaydipkansagra.com

Verifying Certbot Auto-Renewal

Step 5 : sudo certbot renew --dry-run