Jack Wallen

How often have you wished you could save a web page as a PDF while on the go? With Android, the process is simple. Jack Wallen shows you how.

If you are prone to forgetting to add contacts to your Apple Mail address book, fear not. Apple Mail keeps a database of all previous recipients, which is always at the ready.

Don’t get bogged down opening various apps while you’re on the go. Instead, install app shortcuts.

FreeBSD doesn’t include a GUI desktop, but there is a way to install GNOME and give a user sudo privileges.

If you want to know more about your Chromebook battery than what the system tray indicator tells you, Jack Wallen has two commands you can run to find out everything you need to know.

If you want to know more about your chromebook battery than what the system tray indicator tells you, Jack Wallen has two commands you can run to find out everything you need to know.

If you’re curious about installing Linux apps from source, Jack Wallen is there to get you started and make you wonder if that’s really the route for you

If you’ve migrated to Fedora Desktop or Server and want to get up to speed with the DNF package manager, Jack Wallen gives you the basics.

Installing Apache on Fedora Server can be frustrating if you don’t know the right commands to run. Jack Wallen walks you through the process to ease your suffering a bit.

Jack Wallen shows you how to get Vagrant up and running on the Ubuntu 18.04 platform, for easy VM deployment and development.

How many times have you had users request username changes? If this has happened to you, you know it can be a headache. It doesn’t have to be. Jack Wa

Jack Wallen shows you how to run AppImage files on the Linux operating system.