Bolt is an open-source content management system based on the Symfony PHP framework. It is suitable for medium-sized websites and aims at both content editors and software developers. This guide explains how to install Bolt with Nginx, MySQL, and PHP on Ubuntu 20.04 and set up HTTPS with a free Let's Encrypt TLS certificate. Before you begin, you should: * Deploy an [Ubuntu 20.04 cloud server](https://my.vultr.com/deploy/) at Vultr. * [Create a non-root user with sudo privileges](https://docs.vu......