Yes, that is the problem I'm trying to explain since the beginning, I'm
please we have finally agreed on what was the issue :)

I didn't found any other solution than to call the shell like this:
bash <file>

With <file> containing the commands. With that type of call, bash keeps
reading STDIN for user inputs. That's why I've introduced the process
substitution solution


2014-02-05 Michael Albinus <michael.albinus@gmx.de>:

> Sylvain Chouleur <sylvain.chouleur@gmail.com> writes:
>
> > Go into a tramp buffer, then execute:
> > (async-shell-command "echo -n \"Type something:\"; read line; echo
> > line=$line" nil nil)
> >
> > Your command will print:
> >
> > Type something:line=
> >
> > and terminate.
>
> Well, the problem is that the heredoc construct occupies STDIN, which is
> not available for the shell command then. I will check what I can do.
>
> Best regards, Michael.
>