Jack Wallen

Jack Wallen shows you how to create a new scrum with the Taiga platform to take project management to new heights.

Log4j is a serious vulnerability that has swept across the IT landscape quickly. Here’s a single command you can run to test and see if you have any vulnerable packages installed.

If your business needs a Customer Resource Management platform, Jack Wallen has an open-source solution that just might fit the bill. Here, he’ll walk you through installing SuiteCRM.

Nextcloud Hub II is here, and it’s a big improvement over previous iterations. Jack Wallen walks you through the process of installing this new release on Ubuntu Server.

Zorin OS 16 Lite might the best operating system for older hardware. Find out what it’s all about so you can decide if this might be the best option to help you migrate away from from Windows.

If you’d like to employ a Chromebook as a developer machine, you might be interested in a new multi-Linux container feature in Chrome OS 98. Jack Wallen shows you how to enable and use it.

Need to lock down that Linux server so certain remote users can only access a specific directory and only for file upload and download purposes? Jack Wallen shows you how.

Looking to up your Docker build game? Trying using a .dockerignore file for more efficient and secure builds. Jack Wallen shows you how.

The latest version of Firefox is now available and includes an important step forward for web browser security.

Jack Wallen shows you how to check if your Red Hat Enterprise Linux-based distribution has been patched against a specific CVE for a certain installed package.

There’s a way to make combing through that multitude of starred emails a bit more efficient in Gmail. Jack Wallen shows you how.

Looking for a way to interact with your Android device on your desktop or laptop? If so, Jack Wallen has just the tool for you.