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Groups > comp.os.linux.advocacy > #687660

Re: Please List Your Open Ports

From vallor <vallor@cultnix.org>
Newsgroups comp.os.linux.advocacy
Subject Re: Please List Your Open Ports
Date 2025-03-19 23:37 +0000
Message-ID <m412q4Ff86gU1@mid.individual.net> (permalink)
References <pan$98f5f$d61a8c9$9aa88326$ea218693@linux.rocks> <20250317171613.418d9c43@ryz.dorfdsl.de> <vrb0f2$1rii3$1@dont-email.me> <m3ue1qF4cksU1@mid.individual.net> <pan$89fed$451a18d7$5333116b$1fb3051e@linux.rocks>

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On Wed, 19 Mar 2025 15:10:27 +0000, Farley Flud <ff@linux.rocks> wrote in
<pan$89fed$451a18d7$5333116b$1fb3051e@linux.rocks>:

> On 18 Mar 2025 23:31:06 GMT, vallor wrote:
> 
> 
>> It's also obvious that Feeb has never had to administer any UNIX(r)
>> systems with any consequence.
>>
>>
> Correct.
> 
> Network administration is a job for pussies.

Shows what you know: that wouldn't be "network administration", it would 
be "systems administration" (or systems engineering, or systems
architecture, depending).

"Network administration" would be mostly talking to routers -- something
you've never done either, apparently.

> I speak, and advocate, only for high performance computing on GNU/Linux
> workstations.

I don't think you know what a "workstation" is, if you think it wouldn't
have any services being offered to the network.  My workstation, for
example, runs Samba with the "fruit" plugin for time machine backups from
Mrs. vallor's Mac Studio.

That doesn't mean the services are available to the whole Internet, of
course, because most people have a CPE that firewalls all that, as well as
offers NAT.  I do have an application that I occasionally run that needs
a UDP port on the Net, and that is handled with uPnP.

TL;DR:  If you intend to have any qualifications for administering
Linux systems, two tools for your toolbox are ip(8) and ss(8).

-- 
-v System76 Thelio Mega v1.1 x86_64 NVIDIA RTX 3090 Ti
   OS: Linux 6.14.0-rc7 Release: Mint 22.1 Mem: 258G
   "The worst thing about censorship is [--CENSORED--]!"

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Thread

Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-16 15:19 +0000
  Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-16 13:50 -0500
    Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-16 19:52 +0000
      Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-16 17:38 -0500
        Re: Please List Your Open Ports Farley Flud <fsquared@fsquared.linux> - 2025-03-17 10:37 +0000
          Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-17 13:28 -0500
            Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-17 13:34 -0500
              Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-17 19:09 +0000
                Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-17 16:06 -0500
                Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-17 21:38 +0000
                Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-17 16:55 -0500
                Re: Please List Your Open Ports candycanearter07 <candycanearter07@candycanearter07.nomail.afraid> - 2025-03-27 20:00 +0000
                Re: Please List Your Open Ports Joel <joelcrump@gmail.com> - 2025-03-27 16:13 -0400
                Re: Please List Your Open Ports Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-03-30 13:49 +0000
                Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-30 17:16 +0000
                Re: Please List Your Open Ports Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-03-30 21:50 +0000
                Re: Please List Your Open Ports candycanearter07 <candycanearter07@candycanearter07.nomail.afraid> - 2025-03-31 17:50 +0000
                Re: Please List Your Open Ports Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-04-06 08:33 +0000
                Re: Please List Your Open Ports Chris Ahlstrom <OFeem1987@teleworm.us> - 2025-04-06 09:40 -0400
  Re: Please List Your Open Ports Marc Haber <mh+usenetspam1118@zugschl.us> - 2025-03-16 19:54 +0100
    Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-16 19:48 +0000
  Re: Please List Your Open Ports Marco Moock <mm@dorfdsl.de> - 2025-03-17 17:16 +0100
    Re: Please List Your Open Ports Farley Flud <fsquared@fsquared.linux> - 2025-03-17 16:32 +0000
      Re: Please List Your Open Ports Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-03-21 21:42 +0000
        Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-22 10:48 +0000
          Re: Please List Your Open Ports Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-03-22 11:13 +0000
    Re: Please List Your Open Ports rbowman <bowman@montana.com> - 2025-03-17 20:45 +0000
    Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-17 21:11 +0000
    Re: Please List Your Open Ports Lawrence D'Oliveiro <ldo@nz.invalid> - 2025-03-18 05:31 +0000
      Re: Please List Your Open Ports Farley Flud <fsquared@fsquared.linux> - 2025-03-18 11:27 +0000
      Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-18 23:31 +0000
        Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-19 15:10 +0000
          Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-19 23:37 +0000
            Re: Please List Your Open Ports Andy Gerald <andy@yohoo.com> - 2025-03-20 02:30 -0400
              Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-20 17:08 +0000
                Re: Please List Your Open Ports Andy Gerald <andy@yohoo.com> - 2025-03-20 13:28 -0400
                Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-20 17:46 +0000
                Re: Please List Your Open Ports Andy Gerald <andy@yohoo.com> - 2025-03-20 14:19 -0400
                Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-20 19:23 +0000
                Re: Please List Your Open Ports Andy Gerald <andy@yohoo.com> - 2025-03-21 07:12 -0400
                Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-21 19:11 +0000
                Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-21 19:39 +0000
                Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-21 20:15 +0000
                Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-21 21:13 +0000
                Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-21 21:29 +0000
                Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-21 21:36 +0000
                Re: Please List Your Open Ports Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-03-21 21:49 +0000
                Re: Please List Your Open Ports Rudy Canoza <rc@jolly.invalid> - 2025-03-22 07:54 -0400
                Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-22 12:09 +0000
                Re: Please List Your Open Ports CrudeSausage <crude@sausa.ge> - 2025-03-22 08:28 -0400
                Re: Please List Your Open Ports L Thorpe <lt666@sixsixsix.net> - 2025-03-22 14:09 +0000
                Re: Please List Your Open Ports Physfitfreak <physfitfreak@gmail.com> - 2025-03-22 12:02 -0500
                Re: Please List Your Open Ports candycanearter07 <candycanearter07@candycanearter07.nomail.afraid> - 2025-03-27 23:00 +0000
  Re: Please List Your Open Ports Farley Flud <ff@linux.rocks> - 2025-03-17 19:14 +0000
    Re: Please List Your Open Ports vallor <vallor@cultnix.org> - 2025-03-17 19:28 +0000

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