Is this the same computer as in this post (i.e. Windows 7, Microsoft SQL Server 2005)? http://www.unix.com/unix-dummies-questions-answers/173962-unix-windows.html
What "unix" do you have and what version is it? Is it on the same computer or on a different computer? What database client software you you have on the "unix" system?
Ps. I don't know how to do what you require and I am asking questions to try to learn something about your system and what you are trying to do.
I can't see any relevance between whatever software you may have installed from SUA Community and the question in post #1 . There does not seem to be a Unix Operating System, or Korn Shell, or cron, or any form of Database Client (let alone one which could connect to Microsoft SQL Server 2005).
Sorry, but this thread is a non-starter.