From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Marcin Borkowski Newsgroups: gmane.emacs.help Subject: Re: Must use twice of "Ctrl + c" to terminate a process in the terminal emulator of Emacs. Date: Tue, 01 Jun 2021 09:42:41 +0200 Message-ID: <87lf7u9gjy.fsf@mbork.pl> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8265"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: mu4e 1.1.0; emacs 28.0.50 Cc: help-gnu-emacs To: Hongyi Zhao Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 01 09:43:17 2021 Return-path: Envelope-to: geh-help-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 1lnz3V-0001xW-5E for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 01 Jun 2021 09:43:17 +0200 Original-Received: from localhost ([::1]:53202 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lnz3U-0005VO-7c for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 01 Jun 2021 03:43:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44924) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lnz31-0005VB-R0 for help-gnu-emacs@gnu.org; Tue, 01 Jun 2021 03:42:47 -0400 Original-Received: from mail.mojserwer.eu ([195.110.48.8]:37186) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lnz30-0007zX-7h for help-gnu-emacs@gnu.org; Tue, 01 Jun 2021 03:42:47 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by mail.mojserwer.eu (Postfix) with ESMTP id 4AA7CE6B44; Tue, 1 Jun 2021 09:42:45 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at mail.mojserwer.eu Original-Received: from mail.mojserwer.eu ([127.0.0.1]) by localhost (mail.mojserwer.eu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id j9kUAbFA91e8; Tue, 1 Jun 2021 09:42:41 +0200 (CEST) Original-Received: from localhost (178235147050.dynamic-3-poz-k-0-1-0.vectranet.pl [178.235.147.50]) by mail.mojserwer.eu (Postfix) with ESMTPSA id 53AA6E61D9; Tue, 1 Jun 2021 09:42:41 +0200 (CEST) In-reply-to: Received-SPF: pass client-ip=195.110.48.8; envelope-from=mbork@mbork.pl; helo=mail.mojserwer.eu X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:130434 Archived-At: On 2021-06-01, at 01:46, Hongyi Zhao wrote: > $ emacs > > Then in Emacs, do the following testing: > > M-x term RET > $ sudo tcpdump -i any port 8080 -w - |pv >/dev/null > > I find, if I want to terminate the above spawned process, twice of > "Ctrl + c" must be used to do the job. > > Any hints for this phenomenon? Isn't it expected? See "Term mode" in the manual. -- Marcin Borkowski http://mbork.pl