sudo apt install snapd
sudo snap install core; sudo snap refresh core
sudo snap install --classic certbot
sudo ln -s /snap/bin/certbot /usr/bin/certbot
sudo certbot --nginx
sudo certbot renew --dry-run
sudo apt install python3-acme python3-certbot python3-mock python3-openssl python3-pkg-resources python3-pyparsing python3-zope.interface
sudo apt install python3-certbot-nginx
sudo certbot --nginx
sudo certbot --nginx -d your_domain -d www.your_domain
sudo certbot renew --dry-run
sudo certbot delete