Eric Blake writes:
> | Therefore you should `export' again each environment variable that
> | you update; the export can occur before or after the assignment.
>
> You only have to do the export once for the life of the shell, not once per
> assignment.
Yep, you're right. Sorry for the confusion
Ralf Wildenhues gmx.de> writes:
> > export POSIXLY_CORRECT
> > POSIXLY_CORRECT=
> >
> > (the two lines can appear in either order).
>
> FWIW, you need to re-export a variable each time you change it; otherwise,
> it is possible that the variable has the new value, but the environment
> will pro
Hello,
Eric Blake writes:
> By the way, if you want to be portable to Solaris /bin/sh, you have to use:
>
> export POSIXLY_CORRECT
> POSIXLY_CORRECT=
>
> (the two lines can appear in either order).
FWIW, you need to re-export a variable each time you change it; otherwise,
it is possible that th
Pádraig Brady draigBrady.com> writes:
> > $ export POSIXLY_CORRECT
>
> That should be: export POSIXLY_CORRECT=
Indeed; and that was the key piece I overlooked. 'export POSIXLY_CORRECT'
merely marks POSIXLY_CORRECT for exportation, _iff_ it has a defined value;
export POSIXLY_CORRECT both mar
Schwarz, Konrad wrote:
>
>
> -Original Message-
> From: Schwarz, Konrad
> Sent: Wednesday, November 11, 2009 2:31 PM
> To: 'Eric Blake'
> Subject: RE: Documentation of POSIXLY_CORRECT
>
> Hello Eric,
>
> thanks for taking this up.
>
&g
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[please keep the list in the loop, and please don't top-post on technical
discussions]
According to Schwarz, Konrad on 11/11/2009 6:31 AM:
> Hello Eric,
>
> thanks for taking this up.
>
> Here is a session transcript that exhibits the bug:
>
> $ un
-Original Message-
From: Schwarz, Konrad
Sent: Wednesday, November 11, 2009 2:31 PM
To: 'Eric Blake'
Subject: RE: Documentation of POSIXLY_CORRECT
Hello Eric,
thanks for taking this up.
Here is a session transcript that exhibits the bug:
$ unset POSIXLY_CO
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According to Schwarz, Konrad on 11/11/2009 4:45 AM:
> The current text says "[...] define the `POSIXLY_CORRECT' environment
> variable." I took this to mean that the variable needs to be exported
> (export POSIXLY_CORRECT),
Correct.
> but it needs
Hi,
Section 2.11, Standards conformance, of coreutils.info is worded ambigously
with regards to POSIXLY_CORRECT.
The current text says "[...] define the `POSIXLY_CORRECT' environment
variable." I took this to mean that the variable needs to be exported (export
POSIXLY_CORRECT), but it needs t