Robert Elz wrote:
> And it was committed.
Nice - thanks for fixing this so promptly!
-Jan
Date:Tue, 14 Sep 2021 21:26:43 +0700
From:Robert Elz
Message-ID: <14651.1631629...@jinx.noi.kre.to>
| the fix is almost done.
And it was committed.
But then it was just almost almost done ... now it should really be
almost done.
What I committed last night is
Date:Tue, 14 Sep 2021 09:12:17 -0400
From:Jan Schaumann
Message-ID: <20210914131217.gk6...@netmeister.org>
| Do you want me to send-pr the redirection to fds
| 12/13?
You can if you want, but the fix is almost done. (My test
build is just completing now, then
Robert Elz wrote:
> When you redirect standard output of a built-in command, the
> existing standard output needs to be moved somewhere else (saved)
> before the new one can be opened (dup'd in this case). 13 is
> the next available fd
I see, thanks.
It looks like the selection of fd 12
Date:Tue, 14 Sep 2021 06:14:31 - (UTC)
From:mlel...@serpens.de (Michael van Elst)
Message-ID:
| /bin/sh uses /dev/tty for job control which is enabled automatically
| when running as interactive shell. But there is a -m option where
| you can enable/disable
Date:Mon, 13 Sep 2021 23:32:39 -0400
From:Jan Schaumann
Message-ID: <20210914033238.gj6...@netmeister.org>
| 0, 1, and 2 are obvious, but fd 12 did not seem
| obvious to me.
|
| Descriptor 12 being open to the current terminal means
| I can do this:
|
|
jscha...@netmeister.org (Jan Schaumann) writes:
>Hello,
>$ ls -li /proc/$$/fd/
>total 0
> 5 crw--w 1 jschauma tty5, 1 Sep 14 02:47 0
> 5 crw--w 1 jschauma tty5, 1 Sep 14 02:47 1
>1090579 crw-rw-rw- 1 root wheel 1, 0 Sep 14 02:19 12
> 5 crw--w 1
Hello,
I was looking at open file descriptors of /bin/sh
under procfs:
$ ls -li /proc/$$/fd/
total 0
5 crw--w 1 jschauma tty5, 1 Sep 14 02:47 0
5 crw--w 1 jschauma tty5, 1 Sep 14 02:47 1
1090579 crw-rw-rw- 1 root wheel 1, 0 Sep 14 02:19 12
5
