Let's Encrypt

How To Host a Website with Caddy on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How To Host a Website with Caddy on CentOS 7

[Caddy](https://caddyserver.com/) is a new web server which can be used in place of Apache or Nginx to serve websites. It has been created with ease of use in mind and has become a common choice for developers who want to quickly run a website without working out difficult configuration files. In this tutorial, you will install and configure Caddy. After following this tutorial, you will have a simple working website served using HTTP/2 and a secure TLS connection.

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How to Install and Secure the Mosquitto MQTT Messaging Broker on Debian 8 — step-by-step Linux tutorial on Progressive Robot

How to Install and Secure the Mosquitto MQTT Messaging Broker on Debian 8

MQTT is a machine-to-machine messaging protocol, designed to provide lightweight publish/subscribe communication to “Internet of Things” devices. Mosquitto is a popular MQTT server (or broker, in MQTT parlance) that has great community support and is easy to install and configure. In this tutorial, we’ll install Mosquitto, retrieve SSL certificates from Let’s Encrypt, and set up our broker to use SSL to secure our password-protected MQTT communications.

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Como instalar o Webmin no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como instalar o Webmin no Ubuntu 20.04

O Webmin é um painel de controle Web moderno que permite que você execute seu servidor Linux através de uma interface baseada no navegador. Com o Webmin, você pode gerenciar as contas de usuários, definir as configurações de DNS e alterar configurações…

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