Jobs and pipes

I just watched one of Gary Bernhardt’s excellent screencasts, Tar, Fork and the Tar Pipe. It’s a succinct and powerful overview of key Unix concepts and I highly recommend watching it. If you’re new to Unix, it can be an eye-opening, refreshing look at computing. If you’re seasoned, Bernhardt’s fine execution is still a delight to watch.

While on that topic, I thought I could share some toy code that I’ve had lying around since last year. I will take the time to explain the process, hoping that in the end the result will, it too, seem refreshingly simple.

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