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Set up a transparent Apple Software Update Server

Update - Jan 2013 - this is quickly going to become obsolete, with Apple's release of Server.app version 2.2 for Mountain Lion, this enables a transparent caching service. If you network clients are running Mountain Lion (maybe Lion as well,...
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How to get a real IP address on Telstra Next G

The Telstra Next G 3G internet service is fast, works well in a lot of areas around Australia and can be sorted out fairly cheaply these days. One big downside to the service however is that by default you receive...
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Console not updating or asl manager taking 100% CPU

Here's how to restart the Mac OS X 10.6 log managers after removing asl data. Corrupt asl data will either cause the logs in Console.app to not update or the aslmanager process to consume 100% CPU. Open the Terminal application...
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Bad Sectors on a hard drive

I was recently discussing hard drive errors with someone and they came up with the idea of zeroing out a hard drive to fix the bad sectors. Zeroing out the disk may appear to fix the issues for a while, but...
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Where have you been?

It seems that for some unknown reason, your iPhone keeps a record of every cell tower that it's ever talked to, and this data is marked with the current time (accurate to the second) and the latitude and longitude of...
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