hosts-updater
Update entries in /etc/hosts
from DNS every 5 minutes. This is most handy when using Hostname-based access control for hosts with dynamic IPs, e.g. managed via DynDNS.
Full documentation and usage can be found in the included man page, see also my BLOG.
Building a DEB
Run make deb
to build the DEB package in out. You'll need to install ronn to build the package, it is used to create the man page.