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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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 …

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 …

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 …

How to Install a Kubernetes Cluster on CentOS 8

crtechtipsMar 19, 20219 min read

Logical Architecture Our installation is designed to have the Master-Node controlling the Worker Nodes. At the end of this installation, our logical architecture will look something like this. Master Node – This machine generally …

How to Install Docker on CentOS 8

crtechtipsMar 19, 20218 min read

What is Docker? Before we begin, let’s describe what Docker is. Docker is a set of virtualization tools that allows us to create, test, and deploy containerized applications quickly and …