The world of Internet of Things. Nerd stuff.
sometimes you just need to grit your teeth and carry on with the isp migration process provisioning and that derailed freight train in motion
irc internet relay chat still thriving to this day
Yes, you can do cool things with Linux.. this is just one of zillions!
Sometimes you do silly stuff in Open Source usage
Make it do what you want done whenever and exactly how you want it to work.