Forgive the possibly simple question, but I cannot seem to find a good solution.
A backup job needs to rsync files to a destination host, over ssh. The only login available to me is username2@destination. I do not have access to the sshd logs on the destination.
I need to run this backup using username1@client username. I am very familiar with using ssh-keys, when username is the same on both ends.
Is it possible to use ssh-keys when usernames differ on either end?
thanks in advance.