Push notifications to my Droid on local network I am looking for either an app or a way to allow my 3 Ubuntu server's running in my house on my local network to send a notification to my Android phone when a task is done.

Every hour or so one of the 3 servers finishes what they are doing, I need for them to be able to send short text notifications to my Droid phone when it's locally on the network. Of course it's IP on my local network never changes, so that will always be the same.

Is there anything for this? And how do I get it up and running?
There are several ways to accomplish things like this:
Using Atomics to kill the chicken
You could e.g. setup one of your Ubuntu machines as a Nagios server (or any similar service). There are several clients available for Android, like e.g. aNag and uNagi Nagios client on android (the latter even has plugins for Locale/Tasker for more flexibility: Locale uNagi Notifier Plug-in and Locale uNagi Settings Plug-in, so you even can setup automatic actions on your device based on the notifications).
Plenty more of similar solutions available, e.g. with Cacti...
The simplicistic approach
At the end of your scripts, you could place a line to have them send you a mail to e.g. your GMail address. This can e.g. be done using the mailx command:
mailx -s &quot;[WooFoo] script finished&quot; johndoe@example.com

(of course, replace johndoe@example.com with your real address). As soon as that mail arrives, GMail (or any other mail client you use on your Android device) would trigger a notification.
Enhancing the simple approach
Tasker can react on incoming mail for the GMail app or K-9 Mail. That's why I put the [WooFoo] in front of the subject: replace that by any specific keyword which should trigger your Tasker action. Tasker then can &quot;eat&quot; the mail (so it doesn't stick in your account for manual clean-up) and perform a desired action: play a specific tune, vibrate your phone using a specific pattern, generate a pop-up message, even execute specific JavaScript code (see the Actions section of the Tasker UserGuide for additional ideas).