At All Things Open 2019, I gave a talk entitled “Terminal Velocity: Work Faster in Your Shell.” It was all about new tools for terminal productivity, with lots of live demos.
It wasn’t recorded by the conference organizers, but I was able to combine a screen capture with a recording to the audio to produce a “video” of it. There’s a short (4-minute) segment in the middle where the video is lost (I have re-enacted that part after the fact).
You can find the video here: https://youtu.be/hsf9FWT9-gY
The slides for the talk are available on sourcehut.