As a member of the Fedora Linux QA team, I sometimes find myself executing a bunch of commands that I want to broadcast to other developers. If you've ever used a terminal multiplexer like tmux or GNU Screen, you might think that that's a relatively easy task. But not all of the people I want to see my demonstration are connecting to my terminal session from a laptop or desktop. Some might have casually opened it from their phone browser—which they can readily do because I use tmate.