I do a lot of teaching in my spare time on topics that use the command line. I'd highly recommend you use: http://asciinema.org http://asciinema.org . Asciine

I do a lot of teaching in my spare time on topics that use the command line. I'd highly recommend you use: http://asciinema.org http://asciinema.org . Asciinema is like YouTube for the terminal. It lets you record the terminal and embed it in a web page (such as your prepared HTML notes). Once of the nice things is that the students can copy and paste the text from the embed. The students can then copy and paste the output.