That command works nicely for me in Cygwin.

EDIT: Eh, apologies if this sounded like chastising -- I didn't mean to. As a developer who's been trapped in "Windows-mindset" for many years, I wanted to try to inspire other Windows devs to try to use *nix-based solutions even if their only option is Windows development. Cygwin is in a very good spot right now -- it's achieved so much acceptance that even the most hardened institutions now allow it to be installed.

No snarkier than my remark, and less snarky than it might have been for being so much smarter.