In this the cloud provider article, we are going to see set up Apache on Ubuntu 13 and use it as a reverse-proxy to welcome incoming connections and redirect them to application server(s) running on the same network. For this purpose, we are going to use and work with the mod_proxy extension and several other related Apache modules.
Firejail is a flexible, secure jail solution that can be used to isolate processes, resources, and network interfaces. In this guide, we will demonstrate how to configure WordPress in two Firejail chroot environments. One will contain the database server and the other will operate the web server. By setting up a sandboxed environment, we can reduce the risk of a security breach by minimizing the scope of the processes involved.
JRuby is a more resource-efficient way to run a Rails Application. In this tutorial you will learn to:
NSD is an authoritative-only DNS server that is optimized to serve zone information quickly and efficiently. While some other DNS solutions provide value through their flexibility, NSD focuses on doing one task extremely well. In this guide, we will demonstrate how to configure NSD to authoritatively serve a domain on two servers in a primary-secondary configuration. We will be using Ubuntu 14.04 as the host system.
Puppet is a configuration management tool that system administrators use to automate the processes involved in maintaining a company’s IT infrastructure. This tutorial covers how to use simple Puppet manifests and WP-CLI to automate activities like installing, deleting, and updating WordPress themes and plugins.
Ansible 2.0 has recently been released, and with it comes support for version 2 of the cloud provider API. This means that you can use Ansible to not only provision your web applications, but also to provision and manage your Droplets automatically. This tutorial will show by example how to use Ansible’s support of the cloud provider API v2.
In this tutorial, we will teach you how to optimize WordPress performance by using the WP Super Cache and Jetpack Photon plugins, and Nginx as the web server. With this setup, your WordPress site can greatly increase its concurrent user capacity by employing caching techniques that the aforementioned plugins will provide.
Ao criar um servidor do Ubuntu 20.04, deve-se executar alguns passos de configuração importantes como parte da configuração básica. Esses passos aumentarão a segurança e a usabilidade do seu servidor e darão a você uma base sólida para ações subsequentes.
This tutorial will cover how to install and use ranger, a terminal file manager. Ranger is a file management application that can be used from within a terminal window to traverse the file hierarchy and manipulate files within a simple, visually appealing interface. Ranger uses vi-like keybindings to perform many of its operations.
Стек LEMP представляет собой набор программного обеспечения, который используется для отображения динамических веб-страниц и веб-приложений. Этот акроним обозначает операционную систему Linux и веб-сервер Nginx. Данные при этом хранятся в базе данных MySQL, а динамическое…
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