certbot-renewal

cbot.sh

echo "Updating certbot..."
sudo apt-get update
sudo apt-get install software-properties-common
sudo add-apt-repository universe
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install certbot python-certbot-apache 

echo "Printing version..."
certbot --version

echo "If this is > 0.28, we are good."

sudo sh -c "sed -i.bak -e 's/^\(pref_challs.*\)tls-sni-01\(.*\)/\1http-01\2/g' /etc/letsencrypt/renewal/*; rm -f /etc/letsencrypt/renewal/*.bak"

echo "Doing a dry run..."
sudo certbot renew --dry-run --preferred-challenges http-01,dns-01

echo "If this succeeded, run:"
echo "sudo certbot renew --preferred-challenges http-01,dns-01 --force-renewal && sudo service apache2 restart"

sudo service apache2 restart