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Haack’s Networking

@oemb1905@gnulinux.social
mastodon 4.7.2
  • Open on gnulinux.social

👋🏼Hi, I'm Jonathan, an educator and sysadmin.

:haacknet: Haack’s Networking is an IT company geared towards educators and small businesses that leverages Free Software principles. In addition to offering paid services for clients, Haack’s Networking also provides community instances for the Public GNU/Linux Users Group. :haacknet:

Community Instances ➡️ https://haacksnetworking.org
Want to give back?💲 https://liberapay.com/oemb1905

‼️Jonathan Haack DBA Haack's Networking

434 Followers
634 Following
31 Posts
Joined November 06, 2022
Tech Blog:
https://tech.haacksnetworking.org
Landing:
https://haacksnetworking.org/
Service Listings:
https://haacksnetworking.dev
Contact Me:
https://chat.gnulinux.online
Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2w ago
:haacknet: Haack's Networking :haacknet: ✍️ We would like to introduce everyone to our latest addition to the #pubglug PubGLUG community offerings. Ente #E2EE encrypted photos, files, and secrets is now live for testing. All users get 10GB upon sign up, but/and more is available upon request (DMs). The technical setup notes are here: 🔗 https://tech.haacksnetworking.org/2026/09/21/ente/ 💡 The instance link is here: 🔗 https://gnulinux.pics 📜 We are in testing right now and there will definitely be bugs and/or other issues that need addressing. Please let us know in replies, DMs, and/or hit us on Matrix or DC. For now, registration is open - if it proves to be a problem we will close it. Until then, happy hacking! #ente #sysadmin #selfhosted #caddy #debian #freesoftware #floss #opensource
Ente
Haack's Networking

Ente

ente Jonathan Haack Haack's Networking webmaster@haacksnetworking.org //Ente// Latest Updates: https://wiki.haacksnetworking.org/doku.php?id=computing:ente This tutorial is for Debian users who want to setup Ente manually. I used this tutorial Ente Manual Install as a jumping off point for what is documented below. Since minio is now paywalled, I used Garage as the s3-compat bucket and just pointed it…

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
RE: https://gnulinux.social/@oemb1905/116637233695764799 :haacknet: Haack's Networking :haacknet: 🖼️ A wild NVIDIA RTX 2000 w/ 16GB and native AV1 transcoding support has arrived‼️ ✍️ We are pleased to announce that we secured this excellent condition used GPU for the PeerTube instance. After @oemb1905@gnulinux.social traveled up to Brown Rice Data Center and installed it and passed it through to the virtualized PT, Lord @sen@gnulinux.social took care of customizing the JSON for the ffmpeg logic and did some tinkering under the hood so that PT would be efficient in its choices. Efficient hardware AV1 transcoding is now live. 💡 We still have slots open for registration and the quoted post below shows our starting quotas and limits. More is available upon request or for justified use-cases. As a reminder, the GNUTube requires members to be posting either floss content and/or for supporting floss organizations. Linux gamers and benchmarkers are also welcome. 💰️ Already a satisified member and want to give back? ↪️ https:// liberapay.com/oemb1905/ 🔗 https://gnulinux.tube #gaming #linuxgaming #opensource #selfhosted #sysadmin #peertube #av1 #transcoding #freesoftware #floss #debian
Open quoted post
Quoting
Haack’s Networking
@oemb1905@gnulinux.social

🤔Are you an #opensource or #floss content creator?

👀Are you an #opensource or #floss organization that needs a place to host your meetups/presentations?

🔥GNU/Linux Tube has open registration‼️

https://gnulinux.tube

  • 10GB daily upload default
  • 100GB video quota default
  • Custom vp9 & opus CPU transcoding
  • Quarterly updates & maintenance
  • All volunteer devs @sen@gnulinux.social @oemb1905@gnulinux.social

Donate: https://liberapay.com/oemb1905/

#debian #sysadmin #freesoftware

Open quoted post
gnulinux.social

Haack’s Networking: "🤔Are you an #opensource or #floss content creator…" - GNU/Linux Social

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 4mo ago

🤔Are you an #opensource or #floss content creator?

👀Are you an #opensource or #floss organization that needs a place to host your meetups/presentations?

🔥GNU/Linux Tube has open registration‼️

https://gnulinux.tube

  • 10GB daily upload default
  • 100GB video quota default
  • Custom vp9 & opus CPU transcoding
  • Quarterly updates & maintenance
  • All volunteer devs @sen@gnulinux.social @oemb1905@gnulinux.social

Donate: https://liberapay.com/oemb1905/

#debian #sysadmin #freesoftware

GNU/Linux Tube
GNU/Linux Tube

GNU/Linux Tube

Welcome to the GNU/Linux Tube, the PeerTube instance for the Public GNU/Linux Users Group, or pubglug.

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago

:haacknet: Haack's Networking :haacknet:

🔗 https://content.haacksnetworking.org/w/ddXeefRJ8rw9zeUZRiiRg3

💡 We are live folks. Come on by again if you so choose. The earlier stream got derailed from a suddent Mastodon update while connection went in/out all morning. As it turns out, the data center where the PeerTube is located was having an ipv6 outage. That's now solved.

📜 On the agenda for tonight's stream is the following. First, we are building a nextcloud and then a gitlab. During the stream, we will be playing Queen's On Fire concert from 1982 (Hot Space Era). There's no connection between the two lol, rather, Queen is just for hacking comfort and viewer vibes.

#livestream #stream #debian #linux #floss #opensource #selfhosted #peertube #hacking #hacker #nextcloud #gitlab #healing

The Haack Net
Haack's PeerTube

The Haack Net

Welcome to The Haack Net, a recurring live stream where Jonathan works on GNU/Linux topics/tasks.

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 1mo ago
Replying to
@wafflesies@infosec.exchange That time I ordered a librem 3 battery and 5 months later ... a 90s model HP camcorder battery finally arrived.
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Haack’s Networking @oemb1905@gnulinux.social
· 1mo ago
Replying to
@wafflesies@infosec.exchange That falls in the ordered a 1st gen yoga 1 with 16gb RAM, got a 2nd gen with 8gb ram ... also kept it, then daughter broke it being a tart
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 1mo ago
Replying to
@wafflesies@infosec.exchange fair, I would just be happy if KDE could get the virtual keyboard to respond to my input better ... especially when fully inverted into drawing mode
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
RE: https://gnulinux.social/@oemb1905/116637233695764799 Floss content creator? Floss gamer? Floss organization? Come on over and register. Don't compromise your standards and stream to YouTube or Twitch. Other options exist - let's use them. #selfhosted #linuxgaming #peertube #linux #floss
Open quoted post
Quoting
Haack’s Networking
@oemb1905@gnulinux.social

🤔Are you an #opensource or #floss content creator?

👀Are you an #opensource or #floss organization that needs a place to host your meetups/presentations?

🔥GNU/Linux Tube has open registration‼️

https://gnulinux.tube

  • 10GB daily upload default
  • 100GB video quota default
  • Custom vp9 & opus CPU transcoding
  • Quarterly updates & maintenance
  • All volunteer devs @sen@gnulinux.social @oemb1905@gnulinux.social

Donate: https://liberapay.com/oemb1905/

#debian #sysadmin #freesoftware

Open quoted post
gnulinux.social

Haack’s Networking: "🤔Are you an #opensource or #floss content creator…" - GNU/Linux Social

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@TerminalTilt@social.terminaltilt.com I see so by "shitty" you mean that it is difficult to share ephemeral (as opposed to persistent) shares of music? Something like that?
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 4mo ago

I was having some issues with picky destination servers who were rejecting emails sent via a relay. No matter how clean the records/setup were, emails got rejected.

So, I decided to configure exim4 to use satellite mode to send behind NAT without issue. Here's what I came up with using stock exim4 documentation and resources:

https://tech.haacksnetworking.org/2026/05/19/emailbehindnat/

This is a clean stock setup for workstations behind NAT, VPSs that don't have outgoing smtp, etc.

#SelfHosting #Homelab #Linux #SysAdmin #Exim4

Email behind NAT
Haack's Networking

Email behind NAT

emailbehindnat Jonathan Haack Haack's Networking webmaster@haacksnetworking.org //emailbehindnat// IntroductionThis tutorial covers how to setup system email on workstations behind NAT using exim4 in satellite mode. Although fairly straight forward, it took longer than expected. The main issues were getting the headers formatted correctly so recipients would not reject the email. Additionally, it took a bit of…

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@TerminalTilt@social.terminaltilt.com I'm using iodeOS and MintMobile unlimited pay year in advance. Was using Ting before that, have been of ATT since 2015/16 or so, strongly recommend it.
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@wafflesies@infosec.exchange Looks dry, get the lotion on it mane!
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@TerminalTilt@social.terminaltilt.com How so? Between Nicotine+ and Navidrome, I've never been happier. What are you experiencing?
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@TerminalTilt@social.terminaltilt.com 🤝 Alright, thanks for explaining your perspective !! 🥷🏼 I think big music has trained many in society to wrongly think that public music sharing is illegal, but/and in my understanding of case/law, fair-use, and precedent over sharing ... it's not that black and white and, in my understanding, comes down to ephemeral vs. persistent. It also comes down to type of access (listening vs. downloading). But/and, I retain a lawyer to fight for these legal opinions in court and not everyone has that privilege. ✍️ Scope and profit are also legal variables, not just lay opinions, so how much one shares, how broadly they share it and or whether they are profiting over it, also matter legally, not just ethically. These are my opinions and not necessarily a response to your opinions. I know others that share your concern and also limit sharing to listenbrainz only for similar reasons as you espoused. Here's my listenbrainz: 🎵 https://listenbrainz.org/user/oemb1905/
oemb1905 on ListenBrainz
ListenBrainz

oemb1905 on ListenBrainz

User — 43K listens — ListenBrainz

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@TerminalTilt@social.terminaltilt.com Yes, funkwhale is on the long term To Do list. Tonight, however, I am making a link-tree'esque landing page so people can see the totality of services and I am also releasing and opening a Nextcloud and Gitlab that are going to be open for public registration. After that, Element Call and then more on the list lol. Funkwhale is a priority though, maybe Dec - Feb or so ??
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Haack’s Networking @oemb1905@gnulinux.social
· 4mo ago

"When you have four hundred pounds of beans in the house, you need have no fear of starvation. Other things, delicacies such as sugar, tomatoes, peppers, coffee, fish or meat may come sometimes miraculously, through the intercession of the Virgin, sometimes through industry or cleverness; but your beans are there, and you are safe. Beans are a roof over your stomach. Beans are a warm cloak against economic cold." #food #beans #literature

gnulinux.social

GNU/Linux Social

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Haack’s Networking @oemb1905@gnulinux.social
· 4mo ago

https://www.netrunner.com/netrunner-26-twilight-released/ This is game changing.

netrunner.com
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
Getting weird connection and disconnection issues. Gonna reboot my client workstation and the PeerTube and restart the stream.
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 4mo ago

Finally. Words cannot express. #freesoftware

gnulinux.social

GNU/Linux Social

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Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago

Say what you want about Queen's Hot Space but it helped position them for Radio Ga Ga and The Works. Instead of the public rejecting the toned down dance sound, they embraced it ... naturally, it helped that they took a sound Taylor's kid made and turned into lore about big music and radio, but they relied on that backdrop from Hot Space. Hot Space suffered from being conflated with disco and Flash Gordon space rock momentum, but and by 1984/85 a new wave of hi-nrg had emerged, allowing Queen to authentically and naturally tap the wave and potential. By Live Aid, two months after they completed touring for The Works, they were in optimal live performance mode (were they ever not lol), and had already benefitted from Radio Ga Ga being a number one hit (2 in the US only), and tapped that still present memory for complete audience control. While artists like Zeppelin came for a cameo, Bowie put together a fresh band just for the show lol, and Bono took his bad haircut and antics to future stardom ... meanwhile, old fashioned Queen spent a WEEK rehearsing and came in to PERFORM. The rest is history ... I watched it live on TV with my mom and sister ... Mom is same birth year as Mercury and sis was 14 ... I was 7 and sang "We will rock you!" Incessantly for weeks after until my Mom lectured me about Africa / Ethiopian famine and the shows purpose lol. Let's foca go baby ... QUEEN 👑 is bangers good! #music #art

gnulinux.social
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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago

Been a hectic 48 hours, but I am grateful for everything.

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Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago

RE: @oemb1905@gnulinux.social

Turned out that my Data Center had an ipv6 outage that's now resolved. I will resume the projects and streaming later. Thanks for those who came by!

gnulinux.social

Haack’s Networking: "Getting weird connection and disconnection issues…" - GNU/Linux Social

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Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago

We are now on 4.6.4 - standby, going to edit post limit back to 2500 characters which requires one more recompiling. Thanks for patience!

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Open post
Haack’s Networking @oemb1905@gnulinux.social
· 4mo ago
Replying to
@CharlieMcHenry@connectop.us If you ever feel lonesome when you're down in San Antone ...
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Haack’s Networking @oemb1905@gnulinux.social
· 3mo ago
Replying to
@Pandya@fosstodon.org @sen@gnulinux.social floss content and or floss organizational support
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Haack’s Networking @oemb1905@gnulinux.social
· 20mo ago
Replying to
@shanselman@hachyderm.io Yeah, he's the sales guy (worse word can be subbed here) coming to sell you on the tech and as soon as you ask one technical question, he folds.
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Haack’s Networking @oemb1905@gnulinux.social
· 3mo ago
Replying to
@angusm@mastodon.social 🤔
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Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@dmurana@mastodon.uy Looks nice!
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Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@matthew@social.retroedge.tech Those m-series are amazing lil machines. This setup looks cherry!
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Haack’s Networking @oemb1905@gnulinux.social
· 2mo ago
Replying to
@TerminalTilt@social.terminaltilt.com Sure, and just for your reference, it is $30 a month and unlimited w/ tethering (10GB cap) so long as you pay year in advance. Good luck 👍🏼
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