From owner-freebsd-questions@freebsd.org Mon Feb 22 13:02:01 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5D2A0AAF0E4 for ; Mon, 22 Feb 2016 13:02:01 +0000 (UTC) (envelope-from mexas@bristol.ac.uk) Received: from mail-wm0-x235.google.com (mail-wm0-x235.google.com [IPv6:2a00:1450:400c:c09::235]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F137719AA for ; Mon, 22 Feb 2016 13:02:00 +0000 (UTC) (envelope-from mexas@bristol.ac.uk) Received: by mail-wm0-x235.google.com with SMTP id b205so154513094wmb.1 for ; Mon, 22 Feb 2016 05:02:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bris-ac-uk.20150623.gappssmtp.com; s=20150623; h=date:from:message-id:to:subject:cc:reply-to:in-reply-to; bh=FIywBLw3nPbcDrGEa+hClfelbo8e8KisNtzux0xnZKY=; b=R33cA9fTGKeDHthYGl4qSFlG27+nuwg573l9AqOIxVTPklk2uSJ2pK6Lr1X9OTpnnM fLInmLUoyzIvCzYUQd8hh3c3BKBwAUdINKhZ/TX2m72EIK0Xwpj0DPo54icGMgfVgD60 qL8boFnIMMZHEbKri+0/j8tpYAYmSnbV2waqHJbYKmQcnrhpG+HADZJ+/sbl7ucppxLc N/Jgeiu9M+snY+hU9qW4x+82fwNAyTh8yWsiZlkF45Z+kuOtuvi5MdtmMOhmYxXVFKAd yJegUUl5kS+UIs90yGhV9p/e5L/+WafRO2BHoMTPfR8F1e6aovLtutt400rNQHSRgEpU 7n7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:message-id:to:subject:cc:reply-to :in-reply-to; bh=FIywBLw3nPbcDrGEa+hClfelbo8e8KisNtzux0xnZKY=; b=IlM+YTCHrkUoPrz/MFtkpljTJhqbWvMPeC1Yw0wXgr75MQPSoOAyavb4IWX83qkI0H uyEmd0hA+OCFqu9jmza2o/IZLO33cs9kQd+48wEP5Pt79LQell4tQwsnmVOR38fbDHWW PagGJ4IH7Je9K7mLBdWjhEhuJFaJcLBEJbUlTW2ORxAmL/PpO/3aLrfPtx72E6w0KsPC g/OYWA+WRNurv0bcodc/crO0MjVaxIV6FAaFTUJ6FBfxFi7SUTFhEgMjTKFt1PvzNnk5 wtwFHhhdi9zul09MP7sey7RBNt+1jlGk7JVdE27ZeXXBoEXeQOJjAQhOSkjMvTxsPrnv gG7g== X-Gm-Message-State: AG10YOQQ4mnnutdZAC+hbjU7H0X3w8fOFzxeTtNC6HeJoyxvRhOmpSjBtvrzmZvM8YvDb/Y9 X-Received: by 10.28.57.131 with SMTP id g125mr11597463wma.17.1456146119083; Mon, 22 Feb 2016 05:01:59 -0800 (PST) Received: from mech-as222.men.bris.ac.uk (mech-as222.men.bris.ac.uk. [137.222.170.4]) by smtp.gmail.com with ESMTPSA id w11sm3781069wmg.21.2016.02.22.05.01.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Feb 2016 05:01:58 -0800 (PST) Date: Mon, 22 Feb 2016 05:01:58 -0800 (PST) X-Google-Original-Date: Mon, 22 Feb 2016 13:01:57 GMT Received: from mech-as222.men.bris.ac.uk (localhost [127.0.0.1]) by mech-as222.men.bris.ac.uk (8.15.2/8.15.2) with ESMTP id u1MD1vsG089421; Mon, 22 Feb 2016 13:01:57 GMT (envelope-from mexas@mech-as222.men.bris.ac.uk) Received: (from mexas@localhost) by mech-as222.men.bris.ac.uk (8.15.2/8.15.2/Submit) id u1MD1vN7089420; Mon, 22 Feb 2016 13:01:57 GMT (envelope-from mexas) From: Anton Shterenlikht Message-Id: <201602221301.u1MD1vN7089420@mech-as222.men.bris.ac.uk> To: dickey@his.com Subject: Re: tcsh - SHELL: Undefined variable. Cc: freebsd-questions@freebsd.org Reply-To: mexas@bris.ac.uk In-Reply-To: <20160222101929.GA6558@vmw-debian7-64.jexium-island.net> X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Feb 2016 13:02:01 -0000 >From tom@invisible-island.net Mon Feb 22 11:52:29 2016 >On Mon, Feb 22, 2016 at 02:10:41AM -0800, Anton Shterenlikht wrote: >> I noticed recently that my tcsh does not >> define SHELL anymore: >>=20 >> > echo $SHELL >> SHELL: Undefined variable. >>=20 >> There is XTERM_SHELL: >>=20 >> > setenv|grep SHELL >> XTERM_SHELL=3D/bin/tcsh > >what version of xterm is this? > > xterm -v > xterm -v XTerm(321) Anton