unix hackers will get a kick out of this video of two teletype machines from the 1930s. a) /dev/tty means teletype b) control-G is BEL (rings Bell) c) CR and LF are mechanical commands that still exist in DOS. d) blue thyratron tube glow
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!