# Certificates

Certbot Docs

/opt/letsencrypt/certbot-auto certificates // List certificates
/opt/letsencrypt/certbot-auto run --nginx // Create a new certificate and update nginx config files
/opt/letsencrypt/certbot-auto renew // renew certificates
/opt/letsencrypt/certbot delete --cert-name example.com // delete a certificate

Last working crontab?

/opt/letsencrypt/certbot-auto renew --nginx-ctl /usr/sbin/nginx --nginx-server-root /etc/nginx >> /var/log/le-renewal.log 2>&1