I'm trying to install Drupal, how do I find out what version of MySQL I have?

I don't use a GUI Admin... I connect, apart from doing so with PHP and JSP, thru unix shell.... (this is locally on my mac)
is there a command in command-line client to find out what version I have?

I went to MySQL folder where it's installed but couldn't find in there..

thank you..

oh man.... NEVER MIND.... it tells you when you log in.. I had never noticed this... ;-)