What is Docker?

September 16, 2021

Docker is a popular container-based platform. Learn all about Docker, its components and how it works.

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What is Cloud-Init?

August 16, 2021

Learn what cloud-init is and explore its capabilities for automating cloud instance initialization and customizing Linux-based OSs. Customize virtual machines provided by a cloud vendor by modifying the generic OS configuration on boot.

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How to Update Kali Linux

August 5, 2021

Update Kali Linux by following this four-step guide to ensure the safest upgrade or using a single-line command. Learn more about how to upgrade and the different ways to do so.

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SSHFS: How to Mount Remote File Systems Over SSH

July 26, 2021

Need to transfer files between two machines securely? Try the SSHFS client, which mounts a remote file system directly to your local machine and uses the SSH file transfer protocol.

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VPN vs VDI: What's the Difference?

July 8, 2021

Setting up a remote office system for your employees? Check out how VPN and VDI can help and learn about the differences of these two solutions.

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How to Install Ubuntu on Windows with Hyper-V

June 24, 2021

Hyper-V is a built-in Windows tool that lets you create and manage virtual machines. This tutorial offers a step-by-step guide to installing ubuntu on Windows using Hyper-V.

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How to Bind Data Security Cloud Sites

May 13, 2021

Follow this step-by-step guide to learn how to bind two Data Security Cloud sites using VMware Cloud Director.

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Istio Tutorial: Getting Started with Istio Basics

April 15, 2021

Istio is a configurable service mash platform acting as a control plane in Kubernetes. It distributes the configuration to sidecar proxies and gateways. This tutorial will show you how to install Istio, deploy a test application, and set up your Kubernetes cluster to work with the platform.

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Grafana Prometheus Dashboard Tutorial

April 8, 2021

Prometheus is an open-source event monitoring software for high-volume distributed applications. While it is a stand-alone application, using it together with a visualization dashboard such as Grafana helps maintain a better overview of the situation. This tutorial will show you how to install Grafana in your Kubernetes cluster and connect it to a Prometheus installation.

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Kubernetes Secrets – How to Create, Use and Access Secrets

April 6, 2021

Applications deployed through Kubernetes often require access to databases, services, and other resources located externally, so they need a way to securely store sensitive data. Secrets help organize and distribute sensitive information across a cluster. This tutorial explains what secrets are and how to use them.

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