I know it's not ftp over ssh. I meant what I said in the context of the original comment; if ssh is the ftp replacement, then there is an application which transfers files over ssh with commands similar to those of ftp, which is sort of a compatibility mode to help ftp users migrate to ssh. (Although it is a new protocol from the ground up, it is usually used as a subsystem of ssh, thus using the same passwords and authentications and stuff.)
