Can I Have Some Ice Cream with That?

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I got my first Raspberry Pi the other day. For those not in the know, it’s a single-board computer — just barely bigger than a credit card — which runs Debian Linux.

It’s astoundingly cool to run a full-fledged version of Linux — including XWindows — on something that size. Particularly when it only cost $35 (well, the power supply is extra, but let’s not quibble about $10).

I bought the device because I need something to wake up my video server when the remote media extenders are trying to connect to it. Due to an oversight in the design of those extenders, they aren’t smart enough to do that automatically. But it’s a simple task to do within linux, using wakenonlan and xinetd.

I’m still working out a couple of glitches, but if I can get the Pi to fulfill this role that removes the last reason I have for running a linux server as my router/NAT/firewall at home. I’m looking to decommission the server, and the companion Windows 2008 server which runs Exchange, so that I can move my email setup to the cloud, simplifying the IT structure around here in advance of our move into a new home.

And, incidentally, saving some money on electricity :).

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