Django is a powerful web framework that can help you get your Python application or website off the ground quickly. Django includes a simplified development server for testing your code locally, but for anything even slightly production related, a more secure and powerful web…
Elasticsearch is a popular open source search server that is used for real-time distributed search and analysis of data. When used for anything other than development, Elasticsearch should be deployed across multiple servers as a cluster, for the best performance, stability, and scalability.
Cherokee is a high performance, lightweight, full-featured web server. It is compatible with SSL, FastCGI, and all modern web application frameworks like NodeJS, Rails, and Python through uWSGI. The best thing about Cherokee is that unlike Apache or Nginx, Cherokee can be administered completely through it’s admin web interface.
SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a CentOS server, chances are you will spend most of your time in a terminal session connected to your server through SSH.
In this guide, we will be setting up a simple WSGI application served by uWSGI. We will use the Nginx web server as a reverse proxy to the application server to provide more robust connection handling. We will be installing and configuring these components on a CentOS 7…
In this tutorial, we’ll show you how to use Ansible, a configuration management tool, to install a production Elasticsearch cluster on Ubuntu 14.04 or CentOS 7 in a cloud server environment. We will build upon the Ansible and Tinc VPN tutorial to ensure that your Elasticsearch nodes will be secure from computers outside of your own network.
When configuring a server for a website, there are some common conditional actions you may need to implement. For example, maybe some files should be cached by the user’s browser for longer than others, or some parts of the website should only be allowed via a secure…
Cuando se cree por primera vez un nuevo servidor de CentOS 8, hay algunos pasos de configuración que se deben seguir desde el principio como parte de la configuración básica. Esto aumentará la seguridad y utilidad de su servidor, y le brindará una base sólida para las…
This is the third article in the Introduction to SELinux series. This article focuses on SELinux users and role-based access. Learn how to check logs and resolve errors.
Una de las primeras cosas que debe hacer cuando empiece a usar un servidor de Linux nuevo es agregar y eliminar a usuarios. Con esta guía, aprenderá a crear cuentas de usuarios, asignar privilegios sudo y eliminar usuarios en un servidor CentOS 8.
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