Videos

Having a version of desktop Linux on a USB drive isn’t of much use unless you can store files to it. Jack Wallen shows you how to create such an instance with mkusb.

Zombied processes can indicate a problem with a piece of software. Jack Wallen shows you how to find and kill those zombies on your Linux data center servers.

If you need a word process for your Android device, Jack Wallen says you cannot go wrong with one of these five.

Your nmap service probe database is probably way out of date. Jack Wallen shows you how to update that special file to the latest version.

Jack Wallen lays out his top five desktop distributions, each of which would be a great choice to serve as any users’ desktop.

Creating a bootable Linux USB flash drive doesn’t have to be a challenge. With the help of Popsicle, you can burn those images with a couple of clicks.

As researchers and the medical industry brace for helium shortages this summer, James Sanders and Karen Roby discuss the impact on quantum computer research.

Jack Wallen shows you how to use the macOS Automator tool to simplify your mobile workflow.

If you’re not sure where to start the troubleshooting process for Apple Mail connectivity issues, Jack Wallen would like to introduce you to the Connection Doctor.

Jack Wallen shows you how to safely and simply install the Linux 5.0 kernel on Ubuntu and Ubuntu-based distributions.

Jack Wallen shows you how to create Android home screen shortcuts for Google Drive folders, to make your cloud account interaction even easier.

Sending larger files doesn’t get much easier than Mozilla’s new service, Firefox Send. Jack Wallen shows you how it’s done.

If you want to use the newest possible version of the Firefox web browser, the unstable nightly build might be the ticket. Jack Wallen shows you how.

If you are looking to pursue a career in software engineering and aren’t sure where to begin, here’s your guide to salaries, job markets, skills, and common interview questions in the field.

With Cachet Status Page System installed, you can now start sending maintenance notifications to users. Jack Wallen shows you how to set this up.

ZDNet’s Adrian Kingsley-Hughes sits down with TechRepublic’s Karen Roby to talk about all of the issues with the latest Galaxy foldable phone and what the company is doing to solve these problems.

It is not enough to simply gather data and model it anymore–you need to use it to create the best possible future for your business. Prescriptive analytics is how you do it.

Jack Wallen shows you how to install and use the directory monitor tool, fswatch.