there is something on swiki using OSProcess:
http://wiki.squeak.org/squeak/520

On Sun, Aug 15, 2010 at 05:22, Casimiro de Almeida Barreto
<casimiro.barreto at gmail.com> wrote:
>  Hello,
>
> Is there a practical way for recovering environment variables (like
> $HOME, $LANG, $PATH, etc) ?
>
> Best regards,
>
> CdAB
>
>



-- 
Enrico Spinielli
"Do Androids dream of electric sheep?"— Philip K. Dick
"Hear and forget; see and remember;do and understand."—Mitchel Resnick