Cygwin task - My office GTD

I extensively use Cygwin on Widows at home and at work. No no, I am not talking about Windex vs Cygwin. I am talking about the OS Windows :|
To some extent it has become indispensible to me. A nifty new tool that I installed on cygwin a few yrs ago has now become my primary GTD app @Work. I can manage all my office work using this tool. It's a very basic tool but it comes in handy.

You can find all the necessary help here