Preserving command history between sessions

[Gian Uberto Lauri]

I bet this is FAQ stuff and that I was a moron while searching in the
online help.

My wife asked  me if it was possible to preserve  the history (more or
less like bash does). I understand that there could be a lot of buffer
missing but I feel  she needs it since she has some  text she works on
again and again.

But how can I can do it ? I discovered how to have it in a buffer, but
not  how to  insert items  in the  list (except  by issuing  again the
commands).

Thanks in advance.

-- 
 /\            ___
/___/\__|_|\_|__|___Gian Uberto Lauri_____________________
  //--\ | | \|  |   Integralista GNUslamico  
\/                  e coltivatore diretto di software