From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 27768 invoked from network); 12 May 2023 08:34:51 -0000 Received: from minnie.tuhs.org (50.116.15.146) by inbox.vuxu.org with ESMTPUTF8; 12 May 2023 08:34:51 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id BBA5242543; Fri, 12 May 2023 18:34:49 +1000 (AEST) Received: from relay05.pair.com (relay05.pair.com [216.92.24.67]) by minnie.tuhs.org (Postfix) with ESMTPS id 8D12742532 for ; Fri, 12 May 2023 18:34:40 +1000 (AEST) Received: from orac.inputplus.co.uk (34.101.125.91.dyn.plus.net [91.125.101.34]) by relay05.pair.com (Postfix) with ESMTP id 8AA201A167B for ; Fri, 12 May 2023 04:34:39 -0400 (EDT) Received: from orac.inputplus.co.uk (orac.inputplus.co.uk [IPv6:::1]) by orac.inputplus.co.uk (Postfix) with ESMTP id EF0B01F935 for ; Fri, 12 May 2023 09:34:37 +0100 (BST) From: Ralph Corderoy To: coff@tuhs.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 In-reply-to: <20230512023428.GK29399@mcvoy.com> References: <20230511091857.79F92221B9@orac.inputplus.co.uk> <0pqrbeVzt1XwimOc0TADlmqY1Klz6ykmdDXvQMFS4YJ6SAZnpRmPxdTiCNvMwx1wiE0qHL8MfRbf20qbxSCl_hAoTj06lqrhaw5MKYg8vKA=@protonmail.com> <20230512021317.GA3576@eureka.lemis.com> <20230512023428.GK29399@mcvoy.com> Date: Fri, 12 May 2023 09:34:37 +0100 Message-Id: <20230512083437.EF0B01F935@orac.inputplus.co.uk> Message-ID-Hash: IZAH2Y2GTLXYXCQI55R52GIENAI24TM3 X-Message-ID-Hash: IZAH2Y2GTLXYXCQI55R52GIENAI24TM3 X-MailFrom: ralph@inputplus.co.uk X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [COFF] Re: Useful Shell Scripts Network Connections , Logins and Block hacking attempts List-Id: Computer Old Farts Forum Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: SGkgTGFycnksDQoNCj4gSSBjYW4gcHJvZ3JhbSBpbiBQeXRob24gYnV0IEkgaGF2ZSBhIGh1Z2Ug YXZlcnNpb24gdG8gYSBwcm9ncmFtbWluZw0KPiBsYW5ndWFnZSB0aGF0IGRvZXNuJ3QgaW5jbHVk ZSBwcmludGYgaW4gdGhlIGJhc2UgbGFuZ3VhZ2UuDQoNClB5dGhvbiBoYXMgUGVybCdzIHNwcmlu dGYoKSBidXQgYXMgdGhlIOKAmGZtdCAlIHZhbHVlc+KAmSBvcGVyYXRvciByYXRoZXINCnRoYW4g YSBmdW5jdGlvbi4gIFNvIGl0IGlzbid0IGp1c3QgYXZhaWxhYmxlIGZvciBwcmludGluZyBidXQg Z2VuZXJhbA0Kc3RyaW5nIGZvcm1hdHRpbmcuDQoNCiAgICA+Pj4gbW9sID0gJyUwNGQnICUgKDYg KiA3KQ0KICAgID4+PiBwcmludCgnJTA4eCAgJS04cycgJSAoODI2MzY2MjQ2LCBtb2wpKQ0KICAg IDMxNDE1OTI2ICAwMDQyICAgIA0KDQotLSANCkNoZWVycywgUmFscGguDQo=