From unknown Tue May 26 12:10:11 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#799: [X2Go-Dev] x2golistdesktops - ss options Reply-To: Mihai Moldovan , 799@bugs.x2go.org Resent-From: Mihai Moldovan Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Thu, 10 Nov 2016 15:45:01 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 799 X-X2Go-PR-Package: x2goserver X-X2Go-PR-Keywords: Received: via spool by 799-submit@bugs.x2go.org id=B799.147879250031527 (code B ref 799); Thu, 10 Nov 2016 15:45:01 +0000 Received: (at 799) by bugs.x2go.org; 10 Nov 2016 15:41:40 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.1 required=3.0 tests=BAYES_20,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,SPF_HELO_PASS autolearn=ham version=3.3.2 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 4DC093CBB6 for <799@bugs.x2go.org>; Thu, 10 Nov 2016 16:41:38 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id O1tKtRVUsJ16 for <799@bugs.x2go.org>; Thu, 10 Nov 2016 16:41:31 +0100 (CET) Received: from Root24.de (powered.by.root24.eu [5.135.3.88]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id F24713CBB5 for <799@bugs.x2go.org>; Thu, 10 Nov 2016 16:41:30 +0100 (CET) Received: from nopileos.eduroam.hnu.uas (unknown [194.95.21.122]) by mail.ionic.de (Postfix) with ESMTPSA id 8953B4F00651; Thu, 10 Nov 2016 16:41:30 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=ionic.de; s=default; t=1478792490; bh=4LZa4/8rFRQks5APFiNTjfBujuQ8omq22ExRHPz+oNI=; h=Subject:To:References:From:Date:In-Reply-To:From; b=bVvuaLRbkLqzx89RvrrsMNJUVQyShBXOc/mHGBNnKWgPTW19R/GzPktQn+H7BP8e9 WAW2ceDHJkUO6PJJ73HnX9NLbCz/ERzWSLWQM/rEEmqDOhNVzc3Jet4LSooFCLNoGK x3KQOTMX/nfZFqBagNoddaA6i0B4qO1lxhIcmSdQ= To: Orion Poplawski , 799@bugs.x2go.org References: <78b50c98-b003-7f16-52b0-dcfe9d2f6fdd@cora.nwra.com> From: Mihai Moldovan Message-ID: Date: Thu, 10 Nov 2016 16:41:29 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <78b50c98-b003-7f16-52b0-dcfe9d2f6fdd@cora.nwra.com> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="a3m9iHoBxwS5I3B8QWAXDMBlea3Au067D" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --a3m9iHoBxwS5I3B8QWAXDMBlea3Au067D Content-Type: multipart/mixed; boundary="D8Vth0vmQ6UX5jcGXQmoGCeVIKm0n3N3W"; protected-headers="v1" From: Mihai Moldovan To: Orion Poplawski , 799@bugs.x2go.org Message-ID: Subject: Re: [X2Go-Dev] x2golistdesktops - ss options References: <78b50c98-b003-7f16-52b0-dcfe9d2f6fdd@cora.nwra.com> In-Reply-To: <78b50c98-b003-7f16-52b0-dcfe9d2f6fdd@cora.nwra.com> --D8Vth0vmQ6UX5jcGXQmoGCeVIKm0n3N3W Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 22.09.2016 05:43 AM, Orion Poplawski wrote: > However, why is -u being passed to ss in the first place? We're doing:= >=20 > my $lines=3Dsystem_capture_stdout_output("ss", "-lxu"); > my @lines=3Dsplit("\n", "$lines"); > my @outp =3D grep ( /(@| )\/tmp\/.X11-unix\/X.*/, @lines); > for(my $i=3D0;$i<@outp;$i++) > { > ... >=20 > so we're filtering the output of ss for lines that look like unix=20 > sockets (/tmp/.X11-unix/X*), so -lx is appropriate. But why use '-u' t= o=20 > show UDP sockets? No X server that I know of listens on UDP The only thing that comes to my mind would be XMDCP, but ... > and we certainly would filter it out anyway. given this, it doesn't even make sense to keep this option. Mihai --D8Vth0vmQ6UX5jcGXQmoGCeVIKm0n3N3W-- --a3m9iHoBxwS5I3B8QWAXDMBlea3Au067D Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCgAGBQJYJJUpAAoJEB/WLtluJTqH8DwP/RbxkUX+aurIDLsinncWLPTi 6NU1e8IAWZ5uwEMMfs1AePw3VYEXuZWahnnvo+8bfbLg1n6AJKd9d1hVy/qvKQXK njVI6uhVbO5adUDQZf4XQDiFRhmfd3bmnnVAu8OlpzRtix0iQk3gB9mwFonFtbz/ pk0ThCCIzblvcBH6V7ZQ28mT1jHcUsy5LMsD0ceyxYZDZ4M+hlxZ9b9Q5Cp6XrYm yarUdGKv8lYvaZdhH17XD68zTdMPSZrm0ScNOrhITXyl/6i+QjytplHyDK1aLlyz qFLy3i7dngNHpny+NvzXVNZrcJQRT07nesn6QSYcLLE2opUUSdaa+yL3k/7SzzHs upep1hD8cOmStHVLlB1Yj81NFKrOYtBjnF55mkpGflHMHJvaPlHIqGtOnlJ+gMpt hgQtPqQA76X5R6FIcLhMjYqMGiCnQsgTQi+1Ii9RnWw2Xt79X2UrN+wGXyE05Get 34mhgnJcoh9iH8qSJ1YgWrvlvCQBwjbBdxfR58Ce5cAwl2cny1DVoyL+B+6njXo1 uuw2S/syOgLS94KKSM92Lit3woB38vRuFRobNd7CB+0Vd3f5Khwhm7S7pNQv9kdj JPJCC2D3YUD/DIjEezCWEaji8XCWHnFfpgcNwtQxR8louaqvCdANlnrtfITy+1lN 16Z3BbI2Y8H1Xa8WFnx8 =xwFo -----END PGP SIGNATURE----- --a3m9iHoBxwS5I3B8QWAXDMBlea3Au067D--