Jack Wallen

Jack Wallen introduces you to Opera Workspaces, a new feature that will turn your otherwise chaotic browser workspace a thing of organized beauty.

Jack Wallen shows you how to use the tail command, which makes it easy to view log entries as they are written in real-time.

Here’s a handy tip you’ll want to use If you’re a Google Docs power user who works with a Chromebook,

You can set up the powerful Checkmk monitor to keep tabs on all of your networked servers. Jack Wallen shows you how.

If you’re looking for yet another cloud storage provider, one that offers a Linux desktop app, Jack Wallen believes Megasync might be exactly what you need.

Jack Wallen addresses the outrage focused on Google moving the Pixel fingerprint scanner from the rear of the device to the front. How dare they!

Sharing folders between VirtualBox hosts and guests isn’t nearly as hard as you think, and the results of the task can make your virtual machines far more flexible. Jack Wallen shows you how.

Jack Wallen explains the Linux source command by way of an example.

Issuing and installing SSL certificates doesn’t have to be a challenge, especially when there are tools like acme.sh available. Jack Wallen shows you how to install and use this handy script.

Few operating systems have so closely mimicked Windows as the upcoming Windowsfx 11. Jack Wallen takes a look at the preview of this Linux operating system and comes to a very impressive conclusion.

If you need a bit of help reaching all the elements of the Android UI, the 12th iteration of the OS has a helping hand to offer with one-handed mode. Jack Wallen shows you how to enable and use it.

Databases are considerably easier to manage from within a GUI. If you’ve migrated your servers from CentOS to Rocky Linux, you might want to install phpMyAdmin. Jack Wallen shows you how.