If your record with:
However if you record with:
asciinema rec demo.cast
then the recording is saved to a local file in asciicast format.
You can now replay it directly in your terminal with:
asciinema play demo.cast
At this point you have several options if you want to share it.
First, if you want to host it at asciinema.org then just run:
asciinema upload demo.cast
You can watch the recording there and share it via secret (default) or public URL.
If you’d rather host it yourself you have following options: