Postgresql is a great SQL database with lots of great features that you can install for free with just a few quick tasks. First, we need to get the yum repo from postgresql website, use yum to install it and…
If you don’t have a CDN and would like to improve the performance of some of your webpages, you can easily do it using Apache File Cache Module. Apache’s file cache module allows you to specify specific images and files…
Cannot Run Nagios Service Commands – Could not open command file Error After installing Nagios, everything may appear to be up and running just fine until you attempt to run a service command such as “Re-schedule the next check of this…
Most IT Network Administrators are tasked with putting a content filter into place to resolve a myriad of HR issues. Several years ago, I selected a SonicWall NSA to do this for my organization because it did a good job…
Get Detailed Performance Information from Apache You may be looking for a microscope into your Apache httpd service to see how many users you have using it, get performance information, and see the current individual Apache httpd processes and what…
Alert Yourself of Cyber Attacks Ok, this article will not alert you to all cyber attacks, but I wrote this script to help me identify huge changes in traffic to my websites and while it isn’t perfect, it has done…