Using Dynamic DNS w/ DNS Made Easy on OS X
Dynamic DNS using DNS Made Easy on OS X
Prereading:
DNS Made Easy FAQ on Dynamic DNS
DNS Made Easy list of free clients for Dynamic DNS Update
A Unix script (DME Update) from the above list that will work on OS X with some minor changes
A discussion on how to use the DME scrip on OS X: http://discuss.joyent.com/viewtopic.php?id=1349
Since OSX does not come with wget you can convert the DME script to use the included curl command by replacing the following in the DME script.
Replace:
wget -O /proc/self/fd/1 -q
With:
curl -o /dev/fd/1 -s