Jack Wallen

Jack Wallen shows you how you can add more fields to Trello cards, even if you only have the Free Plan, using the Amazing Fields Power-Up.

Jack Wallen walks you through everything you need to know about masked services in Linux.

Jack Wallen believes Confluence might be the missing piece to your project management puzzle. Find out what this tool is and how your teams can benefit from it.

Jack Wallen demonstrates how to open a port in Portmaster to allow secure shell traffic into a desktop computer.

Jack Wallen walks you through the process of creating an NFS share that can be accessed across your LAN.

Jack Wallen shows you how easy it is to update the Portainer container management platform to the latest version.

Android 13 beta 4 doesn’t add any new features but fixes a number of bugs. Jack Wallen has the details and his opinion about what makes this release special.

Jack Wallen offers tips for securing Linux that you can take care of in five minutes or less.

Learn how to install a Minecraft server on Ubuntu 22.04 so you can keep the fun in-house while teaching your young Linux admins the ropes.

Jack Wallen shows you how easy it is to create a new dashboard with the Tableau data visualization platform.

Jack Wallen shares his picks for the best keyboard, monitor and headphones to use when you’re working from home.

Looking for a new monitor to replace that aging, dying screen in front of you? Jack Wallen has his picks for the best options available.