I use a shell script to choose a random line in a random file every half hour, and read it out aloud using my OS's built-in TTS engine. It doubles as an half ho

I use a shell script to choose a random line in a random file every half hour, and read it out aloud using my OS's built-in TTS engine. It doubles as an half hour chime, reminding me of the time. If I'm curious I will press a shortcut to open the file to that line to see the context. It could be on any subject whatsoever and sometimes connects in interesting ways with what I happen to be thinking about.