Letsencrypt
Ubuntu 20.04
Installing cerbot
sudo snap install --classic certbot
-
Preparing the cerbot command
sudo ln -s /snap/bin/certbot /usr/bin/certbot
-
Make sure port 80 is free. Stop nginx
sudo systemctl stop nginx
-
Create a standalone certificate
sudo certbot certonly --standalone --preferred-challenges http -d example.com
Result
| Successfully received certificate.
Certificate is saved at: /etc/letsencrypt/live/example.com/fullchain.pem
Key is saved at: /etc/letsencrypt/live/example.com/privkey.pem
This certificate expires on 2022-05-11.
These files will be updated when the certificate renews.
Certbot has set up a scheduled task to automatically renew this certificate in the background.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
If you like Certbot, please consider supporting our work by:
* Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate
* Donating to EFF: https://eff.org/donate-le
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|