From owner-freebsd-jail@freebsd.org Sun Apr 4 17:48:25 2021 Return-Path: Delivered-To: freebsd-jail@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D6ACE5ADE78 for ; Sun, 4 Apr 2021 17:48:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4FD1VK5Kbcz3kZk for ; Sun, 4 Apr 2021 17:48:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id B68A95AE249; Sun, 4 Apr 2021 17:48:25 +0000 (UTC) Delivered-To: jail@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B63755AE246 for ; Sun, 4 Apr 2021 17:48:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FD1VK4WQFz3kMP for ; Sun, 4 Apr 2021 17:48:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8C17C1C0E for ; Sun, 4 Apr 2021 17:48:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 134HmPc1089350 for ; Sun, 4 Apr 2021 17:48:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 134HmPZv089349 for jail@FreeBSD.org; Sun, 4 Apr 2021 17:48:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: jail@FreeBSD.org Subject: [Bug 254741] jail(8) fails with "Usage" message when invocation is like it suggests Date: Sun, 04 Apr 2021 17:48:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jamie@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: jamie@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to bug_status cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-jail@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: "Discussion about FreeBSD jail\(8\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 04 Apr 2021 17:48:26 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254741 Jamie Gritton changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|jail@FreeBSD.org |jamie@FreeBSD.org Status|New |In Progress CC| |jamie@FreeBSD.org --- Comment #1 from Jamie Gritton --- The program is correct, and the problem is just in the usage message (also = in the man page). The "old-style" command line is four fixed arguments, with = the non-optional IP address being one of them. You can specify '' as the IP address, but there has to be an argument. By the way, that will make a jail with no internet access at all; to make o= ne without IP address restrictions, you'll need something like : jail -c path=3D/disk/jail host.hostname=3Dtestjail ip4=3Dinherit command=3D= /etc/rc --=20 You are receiving this mail because: You are the assignee for the bug.=