From: Michael Albinus <michael.albinus@gmx.de>
To: Manuel Giraud <manuel@ledu-giraud.fr>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Dired command on same host
Date: Wed, 05 Jan 2022 11:40:58 +0100 [thread overview]
Message-ID: <87zgoa5uth.fsf@gmx.de> (raw)
In-Reply-To: <8735m27c0s.fsf@elite.giraud> (Manuel Giraud's message of "Wed, 05 Jan 2022 10:44:03 +0100")
Manuel Giraud <manuel@ledu-giraud.fr> writes:
Hi Manual,
> To adress Tassilo remark, maybe it should make a hash of «some known»
> file too to ensure that this is the correct host B. Or maybe this is too
> much.
Well, a better check would be whether a given host name resolves to the
same IP address, taking into account also ssh's config via the "Host"
option. Don't know how hard this is.
And even this isn't bullet-proof. Due to network configuration, hostB
could resolve to different addresses on my local machine and on hostA,
although it is still the same machine.
And no, I don't want to start comparision of different machine uuids or
so.
Best regards, Michael.
next prev parent reply other threads:[~2022-01-05 10:40 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-04 10:24 Dired command on same host Manuel Giraud
2022-01-04 12:56 ` Michael Albinus
2022-01-04 16:25 ` Manuel Giraud
2022-01-04 18:33 ` Michael Albinus
2022-01-04 19:35 ` Tassilo Horn
2022-01-05 9:35 ` Manuel Giraud
2022-01-05 21:07 ` Tomas Hlavaty
2022-01-06 11:01 ` Michael Albinus
2022-01-07 15:50 ` Michael Albinus
2022-01-10 9:33 ` Manuel Giraud
2022-01-10 12:56 ` Michael Albinus
2022-01-10 14:07 ` Manuel Giraud
2022-01-10 15:00 ` Michael Albinus
2022-01-10 16:16 ` Manuel Giraud
2022-01-11 8:25 ` Michael Albinus
2022-01-11 8:59 ` Manuel Giraud
2022-01-11 9:10 ` Michael Albinus
2022-01-10 17:21 ` Yuri Khan
2022-01-11 8:29 ` Michael Albinus
2022-01-05 10:34 ` Michael Albinus
2022-01-05 13:02 ` Manuel Giraud
2022-01-05 14:37 ` Michael Albinus
2022-01-05 18:23 ` Manuel Giraud
2022-01-05 9:44 ` Manuel Giraud
2022-01-05 10:40 ` Michael Albinus [this message]
2022-01-05 11:08 ` Yuri Khan
2022-01-05 11:46 ` Michael Albinus
2022-01-05 19:55 ` Tassilo Horn
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