From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#44310: 27.1; eshell over tramp-mode cannot locate /bin/ executables on the remote machine Date: Sat, 14 Nov 2020 10:45:20 +0100 Message-ID: <87sg9cuv9r.fsf@gmx.de> References: <59571526-e869-8794-bfa4-d5f8fe886d84@bu.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10388"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 44310@debbugs.gnu.org To: Novak =?UTF-8?Q?Bo=C5=A1kov?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Nov 14 10:46:46 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kds8s-0002Zo-KQ for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 14 Nov 2020 10:45:21 +0100 In-Reply-To: <59571526-e869-8794-bfa4-d5f8fe886d84@bu.edu> ("Novak =?UTF-8?Q?Bo=C5=A1kov?="'s message of "Thu, 29 Oct 2020 11:29:34 -0400") X-Provags-ID: V03:K1:HCoOW7DhH2cMOZvSPKZxro3w74BeWnzWxDVLtr5qsRs8dyYeiYo AXTyIayJmLg1N/sMgQRTjnOFcoStq0aHgnchvEMg8YPH2TPExHc3WlAZuJflifUH+pqJo7l f1q7qQ/TdIYw/UH7q1aqLMI66VpkyfBrk1PBkoW5usa2ur0VkqnWv2umcR+XmALQIISZuXF LWbpgKl+ytEJ2KuNg8wOg== X-UI-Out-Filterresults: notjunk:1;V03:K0:16SCj1YimuA=:dYDgFbmwLbwCFt1l7nJuKy x9MLhNEBkEh1qXZgSqth8BDRonD5zLbItAT+lploKnEDcimZoUsxCvEgD22/X1cEzL459lwF6 EjiojVyO+shoiC8v9gApBXT6TTFzqNPVd/AyvO20NuyaW3VqYp76fZvcotkorYPCPEJ2ufY4M zYpA05QWg/hK1zuDutu/9E2MItDAMGq0LbUFcQuqUYgS8GX9kfHVlpxoWqHqC1XAbcKIE/26S 4rFhRuw/Pyb0dIH3HUbHdho8D5GPlIRVF7fqf04VuxGy1lHlGlMeKgf5uBwVMSnk11EuCGt+j 2zQ3jYm010IVBSdjEThtkgzP6zGPKYjF5HNyoEKfAQd1hFGLSCeKxGgL/SQxcyNJohz/SgVSk kM7VXDnNwsabc6aIpIM1rlyn1ilGv6TAp8cOXXnj+TCR29KkbWsFrsOEeZk10euUfwOq/vYoi No2R9pDy/P0nbx6woeImLFOsq81WkS9v1EX1dK5dQ5udeL8mhhcAbwfLciJ99w4wC8wD85xAt 5E5UiTYefAlB0upBB0DlO6LhZIZDoig1SJy1oD1Hnigoz3ampAb8TveFyBI18HBblbNZ65cS5 xAVRgK4vrkDShZmJPbKXPVhOtBtJ8JuqaZEKKuAtqxjxyGHkfTOkdufAlgapQuAaCM0Vb5+gj RvHSVfw7X5QGDdHJg2oObYC60uBjUEDrHtWeYmm4HDOd4QfZTClq8BXx+iql3GeahBR9nNmeK PhhyXeHmgJZQEwojZOL8V3MWeQPpWkr/gzi0biXkyRuQKIWVexSgpjDLbDcGbllPFpimFmKN X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:193261 Archived-At: Novak Bo=C5=A1kov writes: Hi Novak, > Steps to reproduce: > 1. Use regular C-x C-f /ssh:remote:/path/on/remote. The remote machine is= a > GNU Linux machine too. > > 2. Then open eshell using M-x eshell on the remote machine. > > 3. Type `top` in the eshell prompt. You see the following error in a *top* > buffer: > > ..: 1: exec: /ssh:remote:/bin/top: not found > > Process /ssh:remote:/bin/top exited abnormally with code 127 Thanks for the report, I can reproduce it locally. > Expected behavior: > Since /bin/top is present on the remote (which can be verified if you do > the same in M-x shell), I'd expect top to work there via eshell. > > I've verified that top in eshell does work if the eshell is run on the > local machine (no ssh and tramp-mode). "top" is a visual eshell command, as declared in `eshell-visual-commands'. These commands need a terminal for proper run, so they are using term.el. Unfortunately, this package does not support remote processes (yet), and therefore eshell visual commands do not run remotely. See also bug#27612 and bug#36748. I'm going to move this bug report as wishlist, and I'll merge it with the other two bugs. Best regards, Michael.