From nobody Mon Jun 26 17:08:01 2023 X-Original-To: freebsd-questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QqZ6x1JWkz4kGqX for ; Mon, 26 Jun 2023 17:08:25 +0000 (UTC) (envelope-from freebsd@vanderzwan.org) Received: from mail2.paztec.nl (mail2.paztec.nl [IPv6:2001:1af8:4700:a116:1::42]) (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 (2048 bits) client-digest SHA256) (Client CN "mail2.paztec.nl", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QqZ6w62dqz3CVf for ; Mon, 26 Jun 2023 17:08:24 +0000 (UTC) (envelope-from freebsd@vanderzwan.org) Authentication-Results: mx1.freebsd.org; none X-Bogosity: No, tests=bogofilter Received: from smtpclient.apple (2a02-a461-283f-4-dca0-57bc-4ef9-96f7.fixed6.kpn.net [IPv6:2a02:a461:283f:4:dca0:57bc:4ef9:96f7]) (authenticated bits=0) by mail2.paztec.nl (8.17.2/8.17.1) with ESMTPSA id 35QH8EN1068416 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 26 Jun 2023 19:08:20 +0200 (CEST) (envelope-from freebsd@vanderzwan.org) X-Authentication-Warning: vps4.vanderzwan.org: Host 2a02-a461-283f-4-dca0-57bc-4ef9-96f7.fixed6.kpn.net [IPv6:2a02:a461:283f:4:dca0:57bc:4ef9:96f7] claimed to be smtpclient.apple Content-Type: text/plain; charset=utf-8 List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.600.7\)) Subject: Re: Using /etc/hosts, not dns From: freebsd@vanderzwan.org In-Reply-To: Date: Mon, 26 Jun 2023 19:08:01 +0200 Cc: FreeBSD Questions Mailing List Content-Transfer-Encoding: quoted-printable Message-Id: References: <846f37ec-c0b3-0b1a-6294-1da6a9260777@Gmail.com> <1ED24C4A-FABF-4096-970D-4017616FC124@vanderzwan.org> To: Steven Friedrich X-Mailer: Apple Mail (2.3731.600.7) X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-14) on vps4.vanderzwan.org X-Rspamd-Queue-Id: 4QqZ6w62dqz3CVf X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:60781, ipnet:2001:1af8::/32, country:NL] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N Hi > On 26 Jun 2023, at 15:50, Steven Friedrich = wrote: >=20 > BTW, this anomaly only happens on my Raspberry Pi 4B (debian) and = FreeBSD. > Works as historically worked on Linux Mint and KDE Neon. >=20 I have been using getent in Solaris since the 90s, before Linux even = existed and history section of getent mentions: HISTORY A getent command appeared in NetBSD 3.0, and was imported into FreeBSD 7.0. It was based on the command of the same name in = Solaris and Linux. So I suspect Linux Mint and KDE Neon might be the anomalies ;-) Cheers=20 Paul > On 6/26/23 4:58 AM, freebsd@vanderzwan.org wrote: >> Hi >>> On 25 Jun 2023, at 22:51, Steven Friedrich = wrote: >>>=20 >>> I have been using /etc/hosts for decades to identify local hosts. I = don't want the complexity of dns for this simple scenario. >>>=20 >>> I issue: host slimline >>> Host slimline not found: 3(NXDOMAIN) >>>=20 >> Man page for host command starts with: >> NAME >> host - DNS lookup utility >> So that means it specifically queries DNS, just like nslookup. >> To use the normal lookup methods configured in /etc/nsswitch.conf you = should use the getent command: >> NAME >> getent - get entries from administrative database >> SYNOPSIS >> getent database [key ...] >> So 'getent hosts slimline=E2=80=99 should give you the result you = want. >> Cheers, >> Paul >>> Here's the /etc/hosts: >>>=20 >>> # $FreeBSD$ >>> # >>> # Host Database >>> # >>> # This file should contain the addresses and aliases for local hosts = that >>> # share this file. Replace 'my.domain' below with the domainname of = your >>> # machine. >>> # >>> # In the presence of the domain name service or NIS, this file may >>> # not be consulted at all; see /etc/nsswitch.conf for the resolution = order. >>> # >>> # >>> ::1 localhost localhost.Friedrich.org >>> 127.0.0.1 localhost localhost.Friedrich.org >>> 127.0.1.1 Slimline.Friedrich.org >>> # >>> # Imaginary network. >>> #10.0.0.2 myname.my.domain myname >>> #10.0.0.3 myfriend.my.domain myfriend >>> # >>> # According to RFC 1918, you can use the following IP networks for >>> # private nets which will never be connected to the Internet: >>> # >>> # 10.0.0.0 - 10.255.255.255 >>> # 172.16.0.0 - 172.31.255.255 >>> # 192.168.0.0 - 192.168.255.255 >>> # >>> # In case you want to be able to connect to the Internet, you need >>> # real official assigned numbers. Do not try to invent your own = network >>> # numbers but instead get one from your network provider (if any) or >>> # from your regional registry (ARIN, APNIC, LACNIC, RIPE NCC, or = AfriNIC.) >>> # >>> # local additions >>> 192.168.1.1 Verizon Internet >>> 192.168.2.1 RAX80 Netgear router >>> 192.168.2.2 NAS WDMyCloudEX2Ultra >>> 192.168.2.3 Brother laser >>> 192.168.2.4 AppleTV >>> 192.168.2.5 HP-ENVY >>> 192.168.2.6 PS5 >>> 192.168.2.7 PS4 >>> 192.168.2.9 Slimline.Friedrich.org Slimline >>> 192.168.2.10 Pi4B >>> 192.168.2.11 Dell Inspiron3668 MATE Cinnamon Neon Xfce PCLinux >>> 192.168.2.12 iPhone >>> 192.168.2.15 XPS XPS-9320 laptop >>>=20 >>> and /etc/resolv.conf >>> # Generated by resolvconf >>> nameserver 192.168.2.1 >>>=20 >>> nameserver 127.0.0.1 >>> options edns0 >>>=20 >>> and /etc/nsswitch.conf >>>=20 >>> # >>> # nsswitch.conf(5) - name service switch configuration file >>> # $FreeBSD$ >>> # >>> group: compat >>> group_compat: nis >>> hosts: files dns >>> netgroup: compat >>> networks: files >>> passwd: compat >>> passwd_compat: nis >>> shells: files >>> services: compat >>> services_compat: nis >>> protocols: files >>> rpc: files >>>=20 >>> Why won't host lookup slimline in /etc/hosts? >>> --=20 >>> FreeBSD slimline.friedrich.org 13.2-RELEASE-p1 FreeBSD = 13.2-RELEASE-p1 GENERIC amd64 >>> SLIMLINE is GENERIC with unnecessary drivers removed >>> /usr/ports/.git/HEAD >>> ref: refs/heads/2023Q2 >>>=20 >=20 > --=20 > FreeBSD slimline.friedrich.org 13.2-RELEASE-p1 FreeBSD 13.2-RELEASE-p1 = GENERIC amd64 > SLIMLINE is GENERIC with unnecessary drivers removed > /usr/ports/.git/HEAD > ref: refs/heads/2023Q2 >=20