bug#56333: 29.0.50; Trying to uncompress through Tramp: /bin/sh: 195: /usr/bin/bash: not found

bug#56333: 29.0.50; Trying to uncompress through Tramp: /bin/sh: 195: /usr/bin/bash: not found

[Jean Louis]

I would not know how to debug this. I have tried using Z on remote host:
/scp:example.com:/var/www/websites/www.example.com

on a file like web.tar.gz

and I got this error in new opened buffer *dired-check-process output*:

/bin/sh: 195: /usr/bin/bash: not found


In GNU Emacs 29.0.50 (build 11, x86_64-pc-linux-gnu, X toolkit, cairo version 1.17.6, Xaw3d scroll bars)
 of 2022-06-25 built on protected.rcdrun.com
Repository revision: 040c03cae2db361d2e014a52d969a6b0ebc48f1c
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
System Description: Parabola GNU/Linux-libre

Configured using:
 'configure --with-x-toolkit=lucid'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSYSTEMD LIBXML2 M17N_FLT MODULES NOTIFY INOTIFY
PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
WEBP X11 XAW3D XDBE XIM XINPUT2 XPM LUCID ZLIB

Important settings:
  value of $LC_ALL: en_US.UTF-8
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: @im=exwm-xim
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util
mail-prsvr mail-utils rmc iso-transl tooltip eldoc paren electric
uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
faces cus-face macroexp files window text-properties overlay sha1 md5
base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads dbusbind inotify lcms2
dynamic-setting system-font-setting font-render-setting cairo x-toolkit
xinput2 x multi-tty make-network-process emacs)

Memory information:
((conses 16 40391 7706)
 (symbols 48 5598 1)
 (strings 32 15418 1570)
 (string-bytes 1 478906)
 (vectors 16 10309)
 (vector-slots 8 157259 10214)
 (floats 8 23 15)
 (intervals 56 248 0)
 (buffers 992 11))

-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/

bug#56333: 29.0.50; Trying to uncompress through Tramp: /bin/sh: 195: /usr/bin/bash: not found

[Michael Albinus]

Jean Louis <bugs@gnu.support> writes:

Hi Jean,

> I would not know how to debug this. I have tried using Z on remote host:
> /scp:example.com:/var/www/websites/www.example.com
>
> on a file like web.tar.gz
>
> and I got this error in new opened buffer *dired-check-process output*:
>
> /bin/sh: 195: /usr/bin/bash: not found

In dired-shell-command, the variable shell-file-name is used. This is
"/usr/bin/bash" in your case, and it doesn't exist on the remote host.

I've changed this function to use the connection-local value instead
("/bin/sh" by default). This should fix it.

Pushed to master. Could you, pls, check?

Best regards, Michael.

bug#56333: 29.0.50; Trying to uncompress through Tramp: /bin/sh: 195: /usr/bin/bash: not found

[Michael Albinus]

Version: 29.1

Michael Albinus <michael.albinus@gmx.de> writes:

Hi Jean,

>> I would not know how to debug this. I have tried using Z on remote host:
>> /scp:example.com:/var/www/websites/www.example.com
>>
>> on a file like web.tar.gz
>>
>> and I got this error in new opened buffer *dired-check-process output*:
>>
>> /bin/sh: 195: /usr/bin/bash: not found
>
> In dired-shell-command, the variable shell-file-name is used. This is
> "/usr/bin/bash" in your case, and it doesn't exist on the remote host.
>
> I've changed this function to use the connection-local value instead
> ("/bin/sh" by default). This should fix it.
>
> Pushed to master. Could you, pls, check?

No further comment (meaning no complaints :-) so I'm closing the bug.

Best regards, Michael.