RAISED EYEBROWS Shell has been for the most part open about its plans, but it raised eyebrows when it withdrew a state permit to pursue its pilot project, part of a plan approved in the 2005 Energy ...

I know I have been writing about the basics of working with variables in shell scripts, but I'm going to diverge and address a recent query I received. Okay? (And, hey, write to me.) “Dear Dave, I ...

In my last few columns, we've had a good stab at starting to build a Blackjack game within the confines and capabilities of the shell. The last column wrapped up the discussion of how to shuffle an ...