Enterprise Operating Systems

Troubleshooting and Guides for: Microsoft Server, Linux, and VMware

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Dell Hardware/Software Guides

Dell Servers – PowerEdge, Blades, and Cloud
integrated Dell Remote Access Controller (iDrac)
OpenMange Server Administrator (OMSA)

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Scripting Guides

PowerShell, Bash, JSON, and Python Scripting Guides

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WPScan – A Black Box WordPress Vulnerability Scanner

crtechtipsApr 21, 20214 min read

WordPress is all over the web; it’s the most popular and most used content management system (CMS) out there. Is your website or blog is powered by WordPress? Did you know that malicious hackers are always attacking WordPress sites every minute? If…

Azure — Virtual Network (VNet) Peering Overview

crtechtipsApr 16, 20213 min read

Introduction to Virtual Network (VNet) Peering in Azure Azure Virtual Network (VNet) Peering VNet peering (or virtual network peering) enables you to connect virtual networks. A VNet peering connection between virtual networks enables you to route traffic between them privately…

Getting Started with Infrastructure as Code

crtechtipsApr 1, 20216 min read

What is IaC? When you are new to the cloud, your early interactions are via the web portals such portal.azure.com for Microsoft Azure or aws.amazon.com for Amazon Web Services. This is ideal for at the start, because it’s interactive and follows a step-wise approach…

How To Set Up And Run Kafka On Kubernetes

crtechtipsMar 19, 20216 min read

What is Apache Kafka? Kafka is a messaging system that collects and processes extensive amounts of data in real-time, making it a vital integrating component for applications running in a Kubernetes cluster. The efficiency of applications deployed in a cluster can be…

Duf – A Better Linux Disk Monitoring Utility

crtechtipsMar 19, 20213 min read

duf is one of the fancy Linux disk monitoring utilities written in Golang. It is released under MIT license and It supports Linux, macOS, BSD, and even Windows too. Some of the core features of duf include: a better ‘df command‘ alternative.Light and…