https://www.odoo.com/documentation/15.0/developer/howtos/company.html

Source: How to Clear Magento 2 Cache – Step by Step Guide | Magento 2 Tutorials, Tips, Extension Reviews & eCommerce News

Basic certbot operation: https://certbot.eff.org/instructions?ws=nginx&os=snap Certbot plugin specific to hosting https://certbot-dns-linode.readthedocs.io/en/stable/ Source: Certbot Instructions | Certbot