Simplify your network by disabling IPv6.
Use systemd-analyze to get insights and solve problems with Linux startup performance.
Find the root cause of hard-to-track errors by diving into your systemd journals.
Create QR codes the easy — FOSS — way.
Networking is what makes the Internet, the cloud, file shares, media streaming, remote administration, printing, and much more possible. When something goes wrong, it can sometimes be challenging to diagnose. One of the most fundamental diagnostic tools for networked connectivity is the ping command.
Learn how systemd uses calendar time, timestamps, and timespans to control when things happen.
systemd timers provide a more fine-grained control of events than cronjobs and offer more scheduling possibilities.
Whether you’re sailing down a local river or setting out on the open seas, keep track of your nautical location with OpenCPN.
Keep your computer time in sync with NTP, Chrony, and systemd-timesyncd.
systemd starts as many services as possible in parallel during the Linux startup sequence. Learn how to create a new systemd service and how to determine the order in which services start within that parallelism.
With a bit of programming, you can draw your own Valentine heart in graphics mode on FreeDOS.
It’s Valentine’s day so we have to share the love!
Drupal is a flexible and powerful blogging platform that I enjoy customizing to suit my needs.
Sometimes the hardest part of becoming an open source contributor is realizing how much you have to offer.
Drupal 10 is chock-full of useful features, a fresh look, and a brand-new editor. That makes it an exciting time to try Drupal.
Learn about the origins of this classic open source operating system.