Jack Wallen

One very hand trick up Ansible’s sleeve is the ability to install applications on remote servers. Jack Wallen shows you how to make this work.

For security reasons, you might need to create a Linux user without the ability to log in. Jack Wallen shows you how.

Need an on-premises resource booking system? Jack Wallen shows you how to install the open source Booked solution.

Installing a powerful on-premises cloud solution can be done in just a few minutes with Nextcloud 18.

Live Caption is a game changer for some Android users. Find out how to enable and use it.

Learn how to prevent Linux users from executing certain commands and confining them to their home directory by employing rbash.

Learn how to add a full-featured HRM solution to your data center with ease, with the help of Ubuntu Server and Sentrifugo HRM.

Web developers looking for site performance issues should be using this tool in the Firefox web developers toolkit.

If you’re looking for a way to spin up a fast Microk8s dev environment, Multipass makes this incredibly easy.

If you need server software for the medical practice you administer, look no further than the open source OpenEMR.

After running real-world tests of Android’s facial recognition on a Pixel 4, Jack Wallen shares his theory of why some people are so concerned about facial recognition.

Jack Wallen shows you how easy it is to clone a drive in Linux.