from the get-with-the-times dept.
jfruh writes "In the world of high-frequency stock trading, every millisecond is money. That's why many firms are getting information and sending big orders not through modern fiber-optic networks, but using line-of-site microwave repeaters, a technology that's over 50 years old. Because electromagnetic radiation passes more quickly through air than glass, and takes a more direct route, the older technology is seeing something of a renaissance."
How many Unix hacks does it take to change a light bulb?
Let's see, can you use a shell script for that or does it need a C program?