Please Help me in the Basics...

[Sarith Lambu <sarith.lambu@xxxxxxxxx>]

hi, 
    I am a newbie to linux and after refering
many books i am not clear with the concept of virtual memory and
physical memory, how it is physically mapped in linux on i386 machines. I dont
know whether this is the right place to ask. It will be helpful if
someone explain with a code snippet.

Thanks in advance.