Jack Wallen shows you how to pass environment variables to Docker containers for a more efficient development process. Did you know you can pass environment variables from your host to Docker ...

Excalidraw is the first tool that finally made digital drawing feel as fast as a napkin sketch. It’s a hand-drawn style ...

Recently, I outlined how to deploy Portainer to a MicroK8s Kubernetes cluster. The process is surprisingly easy and goes a long way to strip the complications from Kubernetes. That Kubernetes ...

You’ve been running a website on a 10gbps unmetered dedicated server, provided by one of the hosting providers, for some time now. However, as your website has grown, you’ve found the need for more ...

Lazydocker is the tool that fixed Docker for me. While it doesn't replace Docker or hide how it works, it provides visibility ...

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Tom explains that most multi-tiered apps are dynamic and deployed in multiple locations so their components also will need to be updated. This is the fourth article in a series on running applications ...

Docker is an important tool for developers and for running apps across networks, and it has many uses for the pro and ...

Transferring a Docker container to a new host involves several steps to ensure that all data, configurations, and dependencies are preserved. Here’s a detailed guide on how to achieve this ...

What if the tools you use to test vulnerabilities could turn against you? Ethical hacking is a double-edged sword—on one hand, it’s a vital skill for identifying and fixing security flaws; on the ...