Complicated shell script for remote Installation without access to a remote console

[Sergei_Shablovsky]

Dear FreeBSD Gurus!

Please suggest shell script (probably must be complicated) to remote Installation of the FreeBSD
Operating System Without access to a Remote Console.

Most of You already read Remote Installation of the FreeBSDOperating System Without a RemoteConsole article, based on Martin Matuska's work.

All steps in initial doc looks like possibly to be scriptable...

So, probably already exist shell script for realizing this?