Цитатник канала #FreeBSD

> What file on FreeBSD acts like autoexec.bat?
> Also please leave the full path%

From my point of view, I would say that this file acts like an
'autoexec.bat' file, in a highly abstract manner:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/

But I imaging the rc mechanism is more what you are looking for:
http://www.freebsd.org/cgi/man.cgi?query=rc&sektion=8