>>889 $ man ssh-keygen . . . -t type Specifies the type of the key to create. The possible values are ``rsa1'' for protocol version 1 and ``rsa'' or ``dsa'' for protocol version 2.
> HostKeyAlias > Specifies an alias that should be used instead of the real host > name when looking up or saving the host key in the host key > database files. This option is useful for tunneling ssh connec- > tions or for multiple servers running on a single host.