cli server restart..

at some point, things changed in the way the server works.. i am not
sure where..

but i used to use "mongrel_rails start|stop" at the command line to
restart the server..

it used to keep the pid in log/

now, when you run 'script/server start' it keeps the pid somewhere

i would like to restart at the command line, but it seems like there is
no stop or restart anymore..

does anyone have any ideas how to do this?