Help with rsync

[gemniii42]

I had set up rsync a while ago using an Ubuntu pc to pull frm my N810 and it worked well.

When I upgraded to Diablo I lost my host key.

In trying to find a decent explanation on how to redo the key I could not find the simple instructions I used before.

Does anyone have a good simple link on how to set up the key pairing and rsync?

All the threads here jump around and I could not find anything in the wiki.
tia

[allnameswereout]

Ubuntu help's RSA Key-Based SSH Logins (https://help.ubuntu.com/community/AdvancedOpenSSH#RSA Key-Based SSH Logins) is what you're looking for :)

Then you use (g)rsync + SSH.

[gemniii42]

Ubuntu help's RSA Key-Based SSH Logins (https://help.ubuntu.com/community/AdvancedOpenSSH#RSA Key-Based SSH Logins) is what you're looking for :)

Then you use (g)rsync + SSH.
Thanks, that's the one I was looking for!
/edit
actually all I had to do was copy my backup of known_hosts.