I use a jump host to connect to the remote servers through SSH.
I use the following linear command for the connection.
ssh -J jumpuser@jumphost:2455 remoteuser@remotehost
It works fine.
But for new servers I need to setup passwordless SSH, So I tried with the following command:
ssh-copy-id -J jumpuser@jumphost:2455 remoteuser@new-remotehost
But it throws the error:
/usr/bin/ssh-copy-id: ERROR: invalid option (-J)
It is clear that I can't use -J with the ssh-copy-id command, But I want to find out if there is an alternate way.
I know how to add the key to the remote server manually, but I want to save time and effort (Lazy 😜).