How I use command line?

I use svrmgrl on 8i and connect
when i use command ex: create table like on book
svrmgrl shows belows
svrmgr>create table temp
2) ( ......... , 3) , 4) ,...
how i execute it?
i press F6 to ^Z on last line. and Enter, nothing works just error and exit out to c:>.
I think I'm wrong. What's true way? I should use sql+ better,
but I failed to connect it? what is user name, password, and host string which can be connect to sql+?