Nginx Server and Location Block Selection Algorithms
Learn how Nginx selects server blocks and location blocks using its matching algorithms. Understand prefix, exact, regex, and nested location rules.
How To Structure a Terraform Project
Structuring Terraform projects appropriately according to their use cases and perceived complexity is essential to ensure their maintainability and extensibility in day-to-day operations. In this tutorial, you’ll learn about structuring Terraform projects according to their general purpose and complexity. Then, you’ll create a project with a simple structure using the more common features of Terraform: variables, locals, data sources, and provisioners.
Apache Configuration Error AH02572: Failed to configure at least one certificate and key
An Apache AH02572: Failed to configure at least one certificate and key error message is generated when Apache is configured to use the ssl module, but is missing a TLS/SSL public certificate and corresponding private key. The error will prevent Apache from starting up,…
What is Apache?
The Apache HTTP Server is an open-source web server popular for its flexibility, power, and widespread support. It can be extended through a dynamically loadable module system, and is able to process a large number of interpreted languages without connecting out to separate software.
How To Install phpMyAdmin on a LEMP server
This tutorial covers the installation of phpMyAdmin on a LEMP server (as opposed to a LAMP server). phpMyAdmin is a free software to work with MySQL on the web—it provides a convenient visual front end to the capabilities of MySQL.
How To Install and Configure Django with Postgres, Nginx, and Gunicorn
This tutorial runs through both installing and configuring Django with Postgres, Nginx, and Gunicorn on your VPS.
How to Fix a 500 Internal Server Error on a WordPress Site
The 500 Internal Server Error code can be an ambiguous one when maintaining a WordPress installation, and issues in PHP or nginx could likely be the culprit. If you are receiving a 500 error on your WordPress installation, this tutorial will share solutions to help you to identify, solve, and test the 500 error to get your WordPress site running smoothly.
What is LAMP?
LAMP refers to a collection of open-source software that is commonly used together to serve web applications. The term LAMP is an acronym that represents the configuration of a Linux operating system with an Apache web server, with site data stored in a MySQL database and dynamic content processed by PHP.
Apache Configuration Error AH00526: Syntax error
This error is encountered when the there is a typo or mis-configured setting in your Apache configuration files. It is a generic error that can be indicative of a number of underlying problems.
How to Protect Your Server Against the HTTPoxy Vulnerability
On July 18th, 2016, a CGI application vulnerability, referred to as “HTTPoxy”, was disclosed. By passing an HTTP Proxy header with a request, an attacker can exploit vulnerable deployments by causing HTTP requests to backing services to be redirected to an arbitrary web…