Jack Wallen

Jack Wallen walks you through the process of giving a standard user sudo privileges so they can set a static IP address on Debian server.

If you’ve installed openmediavault, you’ll need to then create users and groups that can help you better manage access control of shared folders. Jack Wallen shows you how.

HP is launching a new laptop, pre-loaded with System76’s Pop!_OS. I had a chat with System76’s CEO and founder Carl Richell to find out how it happened.

Open Source JobHub is a new job board dedicated to open source job seekers and companies looking to hire the best developers, admins, marketers, management and more.

If you’re looking for an easy way to manage your Podman container deployments on AlmaLinux, Jack Wallen believes Cockpit to be one of the simplest solutions.

With the latest release of Ubuntu, the method of defining a default gateway in Netplan has changed. Jack Wallen shows you how to use the new routes option.

If you’re looking for a lightweight, flexible web server for static sites, web apps or containers, Caddy might be just what you want. Jack Wallen shows you how to install this lightning-fast web server.

Jack Wallen walks you through the process of creating a Gmail filter so you always notice the emails that matter.

Jack Wallen shows you how simple it is to get a powerful, reliable backup solution installed on your Linux servers.

Jack Wallen shows you how to flush the DNS cache on your Ubuntu Servers to avoid DNS-released networking issues.

Jack Wallen shows you how to create a Docker container with SSH access.

Jack Wallen shows you how easy it is to create an image from a running container and then deploy a container based on that new image, all from within the user-friendly Portainer management platform.