How to get free SSL certificate

Get free ssl certificate on apache server on Debian

1. Go  to https://certbot.eff.org  and select OS type and web server

2.Ex:- Apache on Ubuntu 16.04 

Install sudo apt-get install python-letsencrypt-apache

3.Generate certificate and insert into apache 

letsencrypt --apache

4.Automate renewal

Let’s Encrypt Certificate last for 90 days so after 90 days it should be renew

Add cron job  letsencrypt renew

How to add free SSL cert to nginx on amazon aws AMI

First download certbot and change write permission
wget https://dl.eff.org/certbot-auto
chmod a+x certbot-auto
./certbot-auto
./mention installed path /certbot-auto certonly
./mention installed path /certbot-auto certonly --standalone -d yourwebsite.com -d yourotherwebsitedomain
Certification is valid for 30 days
Test automatic renew using
./mention installed path /certbot-auto renew --dry-run
add cron job to execute relevent time
./mention installed path/certbot-auto renew --quiet