
Tux: A brief history of the Linux mascot
Ever wonder where Tux the penguin came from? Jack Wallen offers up a bit of a history lesson.
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Ever wonder where Tux the penguin came from? Jack Wallen offers up a bit of a history lesson.
Jack Wallen explains how Linux has changed computing for the better and ponders what might be next for the open source OS created by Linus Torvalds.
If you're looking for an open-source invoice system to deploy, Jack Wallen believes Invoice Plane might be just the solution to meet your needs.
Analysts reviewed 13 million security incidents and found that end-of-life versions of Linux distributions were at the biggest risk.
Find out how easy it is to create compressed archives from the Linux command line, using zip. Jack Wallen shows you how.
Looking for an easier way to configure SSH on your data center servers? How about Webmin? Jack Wallen walks you through some of the options for better SSH security using this web-based GUI.
AutoKey is a handy GUI tool that can take the repetition out of a lot of your daily Linux admin tasks.
Jack Wallen harkens back to the early days of the Linux desktop and how it has changed over the years, bringing the cool he so longed for.
In another entry of his Linux 101 series, Jack Wallen shows you how to delete files and folders from Linux using the Command Line Interface (CLI).
Jack Wallen offers some crucial advice every Linux administrator should make habitual.
With Webmin, you can better secure and manage your instances of Rocky Linux. Jack Wallen walks you through the process of getting this web-based tool up and running.
The new 10-week course introduces basic software development through Kotlin, the preferred language for Android app development.
If you find the GNOME desktop environment not including Gmail notifications is a deal-breaker, fret not. Jack Wallen shows you how to add this feature with the help of a simple extension.
On the year of Linux's 30th anniversary, Jack Wallen ponders how the open-source operating system has profoundly affected the landscape of enterprise businesses.
Jack Wallen shows you the basic difference between two commands that end with the same results ... closing unresponsive applications.