From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Examining the output of a shell command?
Date: Sun, 28 Jun 2015 18:43:04 +0300 [thread overview]
Message-ID: <83r3ov6dpz.fsf@gnu.org> (raw)
In-Reply-To: <cvagmpFleaeU1@mid.individual.net>
> From: Raffaele Ricciardi <rfflrccrd@gmail.com>
> Date: Sun, 28 Jun 2015 17:03:52 +0200
>
> On 28/06/15 16:55, Eli Zaretskii wrote:
> >> (shell-command-to-string "echo $RED hello $NORMAL")
> >> --> "hello
> >> "
> >
> > Check your shell init files.
>
> I did that already:
>
> $ echo $RED
> \[\e[1;31m
>
> Another puzzling behaviour:
>
> $ echo $RED
> \[\e[1;31m
> $ emacs -nw -Q
> M-: (getenv "RED") RET
> --> nil
Did you "export RED"?
Anyway, what I wanted to point out was that when you invoke the shell
from Emacs, it is a non-interactive session, which might get different
settings.
next prev parent reply other threads:[~2015-06-28 15:43 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-28 12:47 Examining the output of a shell command? Raffaele Ricciardi
2015-06-28 13:57 ` Pascal J. Bourguignon
[not found] ` <mailman.5831.1435499861.904.help-gnu-emacs@gnu.org>
2015-06-28 14:03 ` Dan Espen
2015-06-28 14:20 ` Michael Heerdegen
[not found] ` <mailman.5833.1435501234.904.help-gnu-emacs@gnu.org>
2015-06-28 17:17 ` Dan Espen
2015-06-28 18:28 ` Michael Heerdegen
2015-06-29 1:39 ` Barry Margolin
2015-06-28 14:31 ` Raffaele Ricciardi
2015-06-28 14:55 ` Eli Zaretskii
[not found] ` <mailman.5839.1435503359.904.help-gnu-emacs@gnu.org>
2015-06-28 15:03 ` Raffaele Ricciardi
2015-06-28 15:43 ` Eli Zaretskii [this message]
[not found] ` <mailman.5843.1435506194.904.help-gnu-emacs@gnu.org>
2015-06-28 15:51 ` Raffaele Ricciardi
2015-06-28 15:52 ` Pascal J. Bourguignon
2015-06-29 1:53 ` Emanuel Berg
[not found] ` <mailman.5887.1435542902.904.help-gnu-emacs@gnu.org>
2015-06-29 8:13 ` Pascal J. Bourguignon
2015-06-29 11:26 ` Raffaele Ricciardi
2015-06-29 12:08 ` Pascal J. Bourguignon
2015-06-29 14:51 ` Eli Zaretskii
[not found] ` <mailman.5928.1435589507.904.help-gnu-emacs@gnu.org>
2015-06-29 15:56 ` Raffaele Ricciardi
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