----- Original Message ----
> From: YANG Chenguang

> I am working on a extension of firefox and Thunderbird. I need to lauch a
> linux command or shellscript in my extension. But I don't know how to
> realize this. Can anyone give me some tip? A small example will be much
> better.
> Thank you very much.

See http://developer.mozilla.org/en/docs...g_applications