From: Michael Albinus <michael.albinus@gmx.de>
To: Help GNU Emacs <help-gnu-emacs@gnu.org>
Subject: Re: Finding simpler better sudo for Emacs
Date: Tue, 30 Mar 2021 12:34:10 +0200 [thread overview]
Message-ID: <8735wd3p7h.fsf@gmx.de> (raw)
In-Reply-To: <YGL8HMXSysW/2oML@protected.localdomain> (Jean Louis's message of "Tue, 30 Mar 2021 13:23:24 +0300")
Jean Louis <bugs@gnu.support> writes:
Hi Jean,
> (defun sudo (&rest arguments)
> "Executes list ARGUMENTS with system command `sudo'."
> (let ((default-directory
> (concat "/sudo::" (file-local-name default-directory))))
> (shell-command-to-string (string-join arguments " "))))
>
> (sudo "ls") → " 0install-ea1f1e-download
> 847cf980479cf1dd15482464efa8620ca98c1c93c5a3ac1e2a1dd24918b9cd46.html
> adb.1001.log" ;; are files from my tmp
>
> but then if I change to dired buffer ~/tmp and do: M-: -- (sudo "ls")
> I get following error:
>
> "sh: cd: /root/tmp/: No such file or directory
OK, so let's do
(defun sudo (&rest arguments)
"Executes list ARGUMENTS with system command `sudo'."
(let ((default-directory
(concat "/sudo::" (file-local-name (expand-file-name default-directory)))))
(shell-command-to-string (string-join arguments " "))))
Best regards, Michael.
next prev parent reply other threads:[~2021-03-30 10:34 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-29 20:36 Control of fan-speed on Lenovo Thinkpads Jean Louis
2021-03-30 8:12 ` Michael Albinus
2021-03-30 9:42 ` Jean Louis
2021-03-30 9:44 ` Jean Louis
2021-03-30 10:13 ` Michael Albinus
2021-03-30 10:23 ` Finding simpler better sudo for Emacs Jean Louis
2021-03-30 10:34 ` Michael Albinus [this message]
2021-03-30 10:43 ` Jean Louis
2021-03-30 10:52 ` Michael Albinus
2021-03-30 11:05 ` Jean Louis
2021-03-30 11:13 ` Michael Albinus
2021-03-30 11:40 ` Jean Louis
2021-03-30 15:01 ` Control of fan-speed on Lenovo Thinkpads Stefan Monnier
2021-03-30 20:06 ` Jean Louis
2021-03-31 1:23 ` Stefan Monnier
2021-03-31 5:35 ` Jean Louis
2021-03-31 14:23 ` Stefan Monnier
2021-03-31 20:02 ` Jean Louis
2021-03-31 20:19 ` Stefan Monnier
2021-04-01 9:46 ` Jean Louis
[not found] <8735wcogti.fsf@gmail.com>
[not found] ` <YGNq8IGh12I+QL9I@protected.localdomain>
2021-03-31 5:49 ` Utkarsh Singh
2021-03-31 6:27 ` Finding simpler better sudo for Emacs Jean Louis
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