OS linux

[Patrick O'Callaghan]

On Thu, 2010-12-23 at 21:09 +0800, xinyou yan wrote:
> I am a student of computer science  .
> Now we are learning   the design of OS  . We  study  Unix  and do some
> homework on  linux .
> 
> I know some good books about with  OS  . May you guys can suggest more
>   What i want to know  now    is  how to build a small OS (every
> things  is done  by myself   or  I should know how   a  OS  can be
> install  and  run  and  manager the memory  and make programs
> concurrent )
> 
> I know bochs can helps me do this  .
> However i don't know how to begin .
> We learn some theory  . But how theory can be achieved
> 
> I know  write OS is a big engineer . I just want to  get a real small
> OS may be  small linux or some like linux . Let may help me understand
> linux  or OS  better  .
> I also assume you can understand my words
> 
> thank you

You could start by looking at Minix. Here are some courses:
http://minix1.woodhull.com/teaching/courses.html

poc