Jack Wallen

Don’t confuse the three commands used for upgrading a Debian- or Ubuntu-based machine. Instead, learn what each can do.

If you’re on the lookout for ways to make your Gmail workflow a bit more efficient and your inbox a bit less cluttered, Jack Wallen has a tip for you.

If you’ve ever gone to upgrade a Debian- or Ububuntu-based machine, you might have been confused as to which command to run. Jack Wallen demystifies the three commands used for upgrading.

If you’d prefer to use Gmail with a preview pane, Jack Wallen is here to show you how to make that happen.

If Enpass is your password manager of choice, there are three handy audit tools you should be using. Jack Wallen explains.

The process of pinning and unpinning apps in Android has changed in the beta version of Q. Jack Wallen walks you through the steps.

Find out how to install and sync a mobile note-taking tool, which offers a couple of unique features that might appeal to open source users who want a bit more control over what is synched.

With this quick and simple Nmap command, you can discover every host and associated IP address on your network.

The Polo File Manager makes working with your cloud accounts on the Linux desktop a no-brainer.

You are better armed to make use of the SSH tool with an understanding of four key SSH files.

You no longer have to worry about getting lost in a sea of tabs.

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.