SSH Hassio to update Conbee II

Hello I’m trying to update my Conbee II USB stick to use with DeConz.
It is not possible to do it true Phoscon so I read that I have to do it true SSH on port 22222.

I followed the DEV docs:
https://developers.home-assistant.io/docs/en/hassio_debugging.html

I made the “authorized_keys” file but when I type/paste it says:

ssh [email protected] -p 22222 ssh: could not resolve host name hassio.local: name does not resolve.

I just don’t get it…

I fixed it. I did it with the terminal app on OSX.