Don Watkins
I have been a Mastodon user for nearly six years. I started on Fosstodon and have since moved to Mastodon....
Year: 2025
Last Updated on February 15, 2025 by Seth Kenlon I spend much time on the road or...
David Both
I’m currently working on a new book that will be available in July 2025, “systemd for Linux...
As a SysAdmin I frequently need to access the kernel log to obtain information of various types....
Linux, LibreOffice, GnuCash, and Audacity are all open-source projects, meaning the folks who write the code and/or...
Knowing the exact time is important to computers for many reasons. A GPS, which is a computer,...
I’ve been interested in photography since I co-opted my father’s Kodak 620 camera as a young boy....
Jim Hall
Make backups of your personal data in case your laptop is lost, stolen, or damaged.
After some time using terminal sessions they can get a bit cluttered with previous commands and their...
Using enumerations with enum makes it easy to store values in a program, yet keep the code...
Keeping your Linux computer as safe as possible from various types of cyber attacks is only possible...
Last Updated on July 6, 2025 by David Both Author’s note: This article is excerpted in part...
Seth Kenlon
1 The Linux operating system can be implemented in many ways, and these implementations can very generally...
LibreOffice.org is my preferred productivity suite, and I’ve covered how I use it both as a graphical office...
Using bit fields and bit masks is a common method to combine data without using more complex...
1 Most SysAdmins use a diverse set of commands, but it’s usually the same set of commands....