Verified and Tested 1/7/16 Introduction What we’ll be doing in this tutorial is making it so that you can no longer SSH using your root user. In this…
Alexander Wise
Verified and Tested 08/31/15 Introduction In this How-to, we will be going over the SFTP commands to make our lives easier and to work more effective in our shell sessions.…
Alexander Wise
Verified and Tested 12/23/15 Introduction MTR (originally, Matt’s TraceRoute, now just My TraceRoute) is a handy, lightweight tool in a UNIX/Linux administrator’s arsenal that can help to identify…
Alexander Wise
Verified and Tested 12/23/15 Introduction This walkthrough will take you through a base installation of CodoForum on an Ubuntu server that has Nginx as the web application and MySQL…
Alexander Wise
Verified and Tested 12/22/15 Introduction In this How-To, we will walk you through the installation and configuration of WordPress on CentOS 7.1 with Apache. It began a blogging…
Alexander Wise
Introduction The Elastic Stack (formerly known as the ELK Stack) is a powerful set of tools for searching, analyzing, and visualizing data in real time. It consists of…
Alexander Wise
Target Audience Developers who are new to website programming or who might like a review of stateless and stateful models of site design. Introduction The stateful and stateless…
Alexander Wise
Target Audience This article is aimed at a non-technical audience looking for an introduction to or review of data backup options. . Introduction It’s a fact of life…
Alexander Wise
Symfony is one of the most popular PHP frameworks, with users including Yahoo and Drupal. What are the advantages and disadvantages of frameworks? What are the particular strengths…
Alexander Wise
Introduction As Ruby applications grow, the number of external libraries these applications use can grow at the same rate–if not faster, in some cases. This growth can pose…
Alexander Wise
As part of the group of patches Microsoft rolled out with their Patch Tuesday offerings from 8 December 2015, there is one optional update to the SUSE Block…
Alexander Wise
Verified and Tested 03/10/21 Introduction In this article, we will go over how to upgrade Fedora 32 to Fedora 33 utilizing DNF.
Alexander Wise
Verified and Tested 2/04/21 Introduction In this tutorial, we will be instructing you on how to install Webmin, a web-based interface for system administration, on a server running…
Alexander Wise
Bonus Round Welcome back to our Introduction to Object-Oriented Programming! Perhaps it would be more appropriate to say, “Welcome to the Bonus Round of our Introduction to Object-Oriented…
Alexander Wise
Previously We have almost reached the end of our journey through this bonus round of our Introduction to Object-Oriented Programming! In our last article, we started our Petting…
Alexander Wise
Introduction In this article, we will go over how to install ownCloud on your very own CentOS 7 cloud server. What is ownCloud you ask? It is a…
Alexander Wise
Introduction Ansible is a system administration tool that allows for the administration of multiple devices from one central device. It compares to tools like Puppet or Chef, but…
Alexander Wise
Introduction Network and communication programming are particularly powerful uses of any programming language. It is much more common these days for computers to interface with one another (or…
Alexander Wise
Verified and tested 8/12/15 Introduction In this how-to article, we will walk you through building a complete mail server on Ubuntu 14.04 with Postfix. Building a Linux mail…
Alexander Wise
Verified and Tested 10/31/15 Introduction Atlantic.Net is actively working towards providing an exceptional customer experience for everyone, whether you are Tech savvy or not, we want to simplify…
Alexander Wise
Target audience This article provides a quick overview of relational databases, so some experience with programming and knowledge of data structures is necessary. The article is also helpful…
Alexander Wise
Launch secure, compliant, enterprise-grade infrastructure with confidence.