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Linux and free software: front page
Get to know the wonderful world that Linux and free software enthusiasts have created!
It's a simple environment variable set in a simple file.
If you live in a Home Assistant smart home, there's no need to remember to turn off the A/C or the heating, like a caveman.
The secret sauce for harmony at home is a PID controller and some grade school math.
And how to optionally use it in Home Assistant.
A few things I've learned over the past year, as my dwelling became smarter.
Use your Hue Tap dial as a home automation controller with four modes and double- / triple-click support, courtesy of Home Assistant and Node-RED.
Reap the benefits of the best operating system and the best file system.
Combine the compartments of the most secure operating system with the safest file system.
A guide for advanced Qubes OS users and developers who want to use OpenZFS on their systems.
It's both really amazing, and it was easier than I thought!
Short on RAM? Running a lot of headless qubes (VMs) in your Qubes OS server? Here's how to put your qubes on a diet.
A cheap "are you in bed" sensor, built from a door and window sensor and a bunch of resistors? You bet!
With card_mod, it's very easy! Let's see how.
Waking up with a sunrise, even if artificial, is a far less jolting experience than an alarm. Extra helpful in winter too!
If your Home Assistant system uses ZHA (ZigBee Home Automation), and you obtained a firmware file for a device, this is how you push it to your device.
This PromQL join trick does not appear to be documented anywhere (that I could find).
Here's how to fix it.
Notes on Tang, Clevis, Dracut and networking on boot.
The fix might be easier than you think!
Sometimes your smart switch can't be replaced. Here's a trick to cope with it: repeat the action!
Here is a protip for Plone theme customizers.
Turns out it's not that simple — but there's always a way.
Recent releases of either Qubes OS or Fedora have changed something that makes LibreOffice run dog-slow. Here's how to restore its former speed.
