In this article we're going to explore how to automatically renew certificates using Lets Encrypt. In their own words, "Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit. It is a service provided by the Internet Security Research Group (ISRG).
At some point, you will need to migrate your existing databases to a new server and/or instance. There are two ways of accomplishing this. The first way is backing up the database
As with any technology and associated files, it is of paramount importance to back data up regularly for information one wants to preserve. This holds true for databases as well, obviously. With SQL
In this series, we will examine the steps necessary for creating, managing, and querying your database(s) in Microsoft SQL Server. It is assumed that you have already downloaded a recent SQL Server
Introduction SSH keys serve as a means of identifying yourself to an SSH server using public-key cryptography and challenge-response authentication. One immediate advantage this method has over traditional password authentication is that you
Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently. Terraform can manage existing and popular service providers as well as custom in-house solutions.
Ansible is an open source automation platform. It is very, very simple to setup and powerful. Ansible can help you with configuration management, application deployment, and task automation.
Introduction Today we’re going to be installing Docker on Ubuntu 17.04, first of all make sure you are logged into the host you would like to install Docker on, ready? Ok,
Introduction Jenkins is an open source automation server intended to automate repetitive technical tasks involved in the continuous integration and delivery of software. Jenkins is Java-based and can be installed from Ubuntu packages
Introduction The Apache HTTP server is the most widely-used web server in the world. It provides many powerful features including dynamically loadable modules, robust media support, and extensive integration with other popular software.
Today in this short guide, we will show different ways of finding the process/service listening on a particular port in Linux. This can be helpful if you need to know if there