In Python, sys.stdin is a read-only file object from which you can grab the user's input. So, if you want to test the "double" function from above, you can (should) replace sys.stdin with another file ...

I'm a successful systems administrator, been doing it for about 15 years, and I have some spare time on my hands, so I thought I would try my hand at learning some Python. I've done basic ...

In this article, I describe the process I used to create a home automation system using off-the-shelf products, Python and Linux. I start by describing the Serial I/O Kit, drive alert, water alarm, ...