Pomodoro Timers are a big thing in ADHD circles and elsewhere. The Algorithm recommended a video to me with an example someone built into their ZSH shell aliases, and it seems like a really good idea.
I’ve seen more than a few questions on mailing lists and on chat servers about migrating DNSSEC-signed zones between different server software. These are the steps I used to migrate a number of signed zones to Knot from BIND.
Setting up out of band access into a network using an LTE modem.
I recently needed to install FreeNAS without being able to boot the installer on the target host, so had to resort to PXE and a network install. It was less straightforward than you might expect. This How-To should help anyone in a similar position.
It’s generally accepted in the DNS community that using a stateful load balancer in front of DNS servers is a bad idea. Here I present one alternative that doesn’t require running routing daemons on the servers themselves.