command to find size of RAM on machine

From: Alex (alex_edwards2000@hotmail.com)
Date: 04/08/03 

From: alex_edwards2000@hotmail.com (Alex)
Date: 8 Apr 2003 09:18:56 -0700

Hello,

Does anyone know a command to find the size of RAM on your machine?

Also, can anyone recommend a UNIX-based html-to-text converter. A
quick search showed up only Windows-based converters.

Thanks