While working on Nexus, I encountered an issue while modifying Genesis theme files using the WordPress Editor. This is how it looked seem. As usual, I went through the following troubleshooting steps. Check Theme Permission One of the first things you got to check the theme files and folder permissions. If you are running on shared hosting then mostly it would be alright. However, if using VPS or Cloud then you got to ensure the same user owns theme files as web server (Nginx or Apache HTTP) running....

Chef is a configuration management tool based on ruby. It is used to automate the management of configurations across all the nodes in the cluster and maintain consistency. There are three major components of Chef. Chef server Workstation Nodes All the configurations are managed from workstations and later pushed on to the chef-server. Chef server is the centralized store of all the infrastructure configurations. Knife is a command-line tool present on a workstation that is used to interact with Chef Server....

In this article, we will learn how to install Jenkins on the following operating systems. WindowsCentOSUbuntu For all the above operating systems, Jenkins installation steps slightly vary, but configuration steps are the same. Prerequisite JDK8+ is mandatory for all operating systems. So first we need to install JDK8 or higher version. You can download and install it from here. Jenkins Installation on Windows Once JDK is installed and running, we are ready to download and install Jenkins....

BetterDiscord is open-source software that tries to spice up your standard Discord experience. You get themes for improved aesthetics, plugins for extra functionality, and a lot more firepower than some users find irresistible not to try BetterDiscord. For instance, the Custom CSS in BetterDiscord lets you tweak fine little things making Discord better suited to your taste. In addition, you can create your themes and plugins and submit them to the community as well....

And, if you are working on PCI compliant environment then this is something you must fix. Default Configuration will display Server banner as following HTTP response header Implementation Go to JBoss/bin folder Add following in standalone.conf under JAVA_OPTS variable Ex: Restart JBoss application server, and you should see Server header is changed. If you are interested in learning more about JBoss, then check out this course by Packt Publishing.

AWS is the biggest and the most popular cloud provider in the world. As of now, AWS Cloud spans 84 Availability Zones spread across 26 geographical regions around the world, with upcoming plans to add 24 more Availability Zones in 8 regions. Features like high availability, high scalability, number of regions, and on-the-go pricing models, make AWS the top choice as your Cloud Provider. With the increasing popularity of AWS, there is an ever-increasing demand for skilled AWS developers and architects....