For the moment this script can fetch and/or update FreeBSD packages using a slow Internet connection without your control, because it can automatically restart fetching process when connection repairs.
A few word about future step. This shellscript will encapsulate updating FreeBSD packages and the operating system. It can remove the temporary files after the update.
FBSD-DEV: INSTALL6 is a post installation script that automates several key points and procedures involved in updating and securing FreeBSD. Updating the source and ports, securing system, and the configuration of pf firewall.
UnixConf is a System-Configuration-Tool for Debian(in future RedHat,SuSE,Open- & FreeBSD to) written in Shell-Script(sh/ash).
It is a X/Dialog based Modular System-Tool created for Admins,
to Configure your Base-System, Network, Servers,...