Export Documents from Command Line

[Tim Wescott]

I want to be able to write Lyx documents, then convert them to pdf 
format from the command line -- this is for a moderately complex 
website, which I would like to generate using a makefile.

Is there a way to do this from the command line?  I assume I have to do 
this:

lyx <insert magic here> myfile.lyx

If someone knows the magic and is willing to share, I'd be grateful.

--
Tim Wescott
Wescott Design Services
Voice: 503-631-7815
Cell:  503-349-8432
http://www.wescottdesign.com