Re: [netrexx-pipelines] Strangeness when filtering linux stty output

[J L. T. <jlt...@ma...>]

	Sorry, I don't understand.  When I run stty --all in bash (no redirection) I
get seven lines of output on stdout; when I run it as an operand of the
command stage I get no lines.  What is the redirected pipe you're referring
to?

Leslie

On 2023-07-30 12:56:29 Marc Remes wrote:
> Hi Leslie,
>
> because a redirected pipe is not a tty, stty has no effect (and no output).
>
> Marc
>
> On 7/29/23 09:39, J Leslie Turriff wrote:
> > Marc,
> > 	stty is not the same as tty; tty is a device, but stty is a tool to
> > query or change a tty's settings.
> >
> > On 2023-07-28 06:35:18 Marc Remes wrote:
> >> Hi Leslie,
> >>
> >> A redirected pipe is not a tty. That's why the output is empty.
> >> try pipe 'command tty | console'
> >> There are methods to connect a pseudo tty, but I don't think we need to
> >> adapt njpipes to support that.
> >>
> >> ref: https://gamlor.info/posts-output/2021-05-29-tty-in-java/en/
> >>
> >> Marc
> >>
> >>
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