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Accepting the defaults is all you need to do for the installation of OpManager.
OpManager is an outstanding tool for keeping tabs on your data center servers. Learn how to get it up and running.
Running boot-repair via a Ubuntu live session.
Jack Wallen shows you how easy it is to repair the GRUB2 boot loader in Linux.
Desktop virtualization is nothing new, but now you have two popular forms to choose from: VDI and DaaS. Learn how VDI and DaaS differ so you can make the best investment for your business.
VMware's NSX hypervisor provides a platform to manage virtualized network deployments. Learn more about the network virtualization platform in this resource guide.
Linux kernel 5.9 has arrived with plenty of performance boosting to intrigue data center admins. Jack Wallen highlights the improvements and shows how to install the mainline kernel.
This primer about NVM Express covers the variety of form factors that NVMe drives come in, as well as how businesses can benefit from the storage technology.
Our hello-world image has been successfully pushed to the local repository.
If you've migrated from Docker to Podman, you might be wondering how to host your own private image registries. Jack Wallen shows you how.
The Snowflake platform offers all the tools necessary to store, retrieve, analyze, and process data from a single readily accessible and scalable system.
The Webmin navigation sidebar.
If you have more than one server on your network that makes use of Webmin, you should cluster them together for a more efficient experience. Jack Wallen shows you how.
VMware vSphere is the dominant data center virtualization platform. This cheat sheet provides an introduction to what you need to know about vSphere.
If you're looking for a solid web-based Linux admin GUI, look no further than the tried and true Webmin. Jack Wallen shows you how to install it on both Ubuntu Server and CentOS 8.
A successful response from our pod.
If deploying a LAN-accessible pod to a Kubernetes cluster has you pulling out your hair, let Jack Wallen show you how easy it actually is.
Logging in to GoPhish for the first time.
Jack Wallen shows you how to run a phishing simulation on your employees to test their understanding of how this type of attack works.
If you have containers gobbling up too much of your Kubernetes cluster CPU, Jack Wallen shows you how to limit the upper and lower ranges.
Looking for a powerful, web-based virtual machine management platform? Jack Wallen walks you through the process of installing the Proxmox Virtual Environment.