When dealing with an extensive infrastructure and many team members, managing SSH keys for authentication can become unwieldy. However, SSH can utilize certificates in order to sign and validate user and host credentials to allow a seamless experience. In this guide, we’ll learn how to set this up using three Ubuntu 12.04 VPS instances.
HTTP redirection is a way to point one domain or address to another. There are a few different kinds of redirects (301 Moved Permanently and 302 Found), each of which mean something different to the client browser. You can create a redirect in Apache by adding `Redirect /oldlocation http://www.example.com/newlocation` to the virtual host entry in the server configuration file. This guide will cover a more in depth explanation of how to implement each kind of redirect in Apache.
Learn to use Terraform, a very simple, yet powerful tool that allows you to write your stack as code. In this tutorial, you’ll deploy a Node.js app to the cloud provider and then explore how Terraform works so you can build your own configurations.
Bottle is a Python framework. It is extremely lightweight, but also makes it easy to develop applications quickly.
Redis is an open-source key-value data store, using an in-memory storage model with optional disk writes for persistence. It features transactions, a pub/sub messaging pattern, and automatic failover among other functionality. Redis has clients written in most languages with…
This is our tutorial on hosting Ghost with Nginx on the cloud provider.
MEAN.JS is a robust full-stack solution meant to make building and deploying applications in JavaScript simple. In this guide, we will cover how to install and configure the MEAN components on an Ubuntu 14.04 server.
LDAP is a centralized system for describing relationships and entries through a file and directory structure. This guide will cover how to set up a basic LDAP server and administer it through a web front end.
Os sistemas de gerenciamento de configuração são projetados para otimizar o processo de controle de grandes números de servidores, para administradores e equipes de operações. Isso permite que você controle sistemas diferentes de forma automática a partir de um local…
Elasticsearch es una plataforma para la búsqueda y el análisis distribuidos de datos en tiempo real. Es una opción popular debido a su facilidad de uso, sus funciones potentes y su escalabilidad. En este artículo, se explicará cómo instalar…
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