Haack's Networking

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Haack's Networking

Haack's Networking

@oemb1905

Math/CS Educator | 20+ years teaching & mentoring | Founder of Haack’s Networking, Floss IT, Hiker, writer, & historian | 🇷🇺 🇵🇱 🇩🇪 ✡️ 😎

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Haack's Networking
Haack's Networking@oemb1905·
Haack's Networking - Authoritative DNS w/ Bind9 - root zone and base server cluster - name server registration; glue records - full CLI-driven zones/records - full Webmin-driven zones/records - DNSSEC howto for CLI & Webmin Wiki Tutorial: wiki.haacksnetworking.org/doku.php?id=co… You can add zones/domains & create A, AAAA, SPF, DMARC, DKIM, SRV, CNAME, and/or any DNS record you want; it's self-hosting heaven ;O #gnulinux #freesoftware #sysadmin #live #debian #peertube #bind9 #dns #opensource #selfhost
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Iuliia Mendel
Iuliia Mendel@IuliiaMendel·
Ukrainian TG channels are sharing videos of Moscow on fire. This is the revenge for latest Russian attack which was the revenge for previous Ukrainian attack which was the revenge for previous Russian attack which was the revenge for previuos Ukrainian attack... which was the revenge for Russian large-scale invasion.
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Josh
Josh@_j0sh_a_·
😂 This “Nakba Survivor” is literally a “European settler” In the late 19th century, Muslim Bosnians (including Inea’s grandparents), fled Bosnia to Ottoman Syria, after Austria-Hungary took control of Bosnia. They feared that now, the Christians will seek revenge after years of mistreatment. Inea’s father’s family lived in Tulkaram, but he himself lived in Jerusalem where Inea was born. In the 1930’s, Inea’s father had a Job in England, he returned to Mandatory Palestine after a few years, but in 1948 they decided to move back to England. They were not expelled, and no one forced them to move to England. As a matter of fact, Tulkaram, and the old city of Jerusalem remained under Jordanian Arab control. Not a single Zionist to bee seen there. So in summary, this is a European with no strong roots in the land of Israel, whose family made the decision to immigrate back to the continent of their grandparents instead of remaining under Arab control. (And the “visit Palestine” poster on her wall is a Zionist poster by Franz Kraus to encourage Zionist tourism to the holy land. It’s not even the original poster, but a replica of the poster, with an additional Hebrew description mentioning his name 🤦‍♂️)
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Mayor Zohran Kwame Mamdani@NYCMayor

Today marks Nakba Day, an annual day of remembrance to commemorate the expulsion of more than 700,000 Palestinians between 1947 and 1949 during the creation of the State of Israel and the year that followed. Inea is a New Yorker and a Nakba survivor. She shared her story with us — one of home, tradition and memory over generations.

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Ahmed Fouad Alkhatib
Ahmed Fouad Alkhatib@afalkhatib·
Al-Haddad's Pathetic Funeral: Unlike its usual quiet burials for slain commanders in Gaza, Hamas rushed to acknowledge the killing of its top military leader, Izz al‑Din al‑Haddad, and paraded his body through areas packed with displaced civilians. The group was desperate to manufacture a show of mass support. Instead, barely 700–800 people joined the procession, mostly children, teenagers, and a few elderly participants and onlookers. No crowds, no banners, no vehicles, no “resistance” theatrics. It was a humiliating display that underscores a reality long visible to anyone actually connected to Gaza: Hamas is overwhelmingly loathed, feared, and rejected by most of the Strip’s population. In fact, more online “activists,” “commentators,” and self‑styled “pro‑Palestine” personalities mourned al‑Haddad’s death than Palestinians inside Gaza. Dozens of contacts, friends, and social media posts from inside the Strip showed the opposite reaction: relief, celebration, even open joy at his elimination. This is yet another data point in a long pattern: Gazans are done with Hamas, and Hamas knows it.
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Andrzej
Andrzej@AndrzejZmiasta·
Stare ale złote👍 No.1 na liście Billboard w lutym 1965 roku Gary Lewis & The Playboys This Diamond Ring (1965)🎶🎤
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𝒫𝑒𝓇 𝒜𝓇𝓃𝑒𝓃𝑔 【🐧λ🦀⎈】
This is a big problem with homelabs, example: you buy a GPU to experiment with large language models. Then you start to use that setup with agents and you can't have down time. Now you have nothing to experiment with anymore 😅 then you need another. #ai #gpu #homelab
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Christian Lempa
Christian Lempa@ChristianLempa·
Traefik, Nginx Proxy Manager, or Caddy? Reverse proxies start as convenience and end as core infrastructure. Which one are you actually trusting in production? #homelab #networking #selfhosting
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Olivier Poncet 🦝
Olivier Poncet 🦝@ponceto91·
Il y a 308 ans, le 16 mai 1718, naquit Maria Gaetana Agnesi, mathématicienne italienne. Elle sera connue pour avoir écrit un traité d'analyse qui sera renommé pour sa clarté et pour avoir écrit un discours en latin à 9 ans sur le droit des femmes à l'éducation #LaPetiteInfoDuJour
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bearstech
bearstech@bearstech·
🚨 Nouvelle faille critique sur NGINX : CVE-2026-42945 (Z) Une vulnérabilité dans ngx_http_rewrite_module peut provoquer un crash des workers NGINX, voire une exécution de code si l’ASLR est désactivé. 👉 security-tracker.debian.org/tracker/CVE-20…
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bearstech
bearstech@bearstech·
RuView : un projet Open Source qui transforme les signaux Wi-Fi en système de détection spatiale temps réel… Selon vous, où se situe-t-on sur l'échelle de l'enfumage ? (1 à 10) 👉 github.com/ruvnet/RuView
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Will Chamberlain
Will Chamberlain@willchamberlain·
Pro tip: if you as the dad manage to get the baby down quickly, do not tell your surprised wife that it was a “skill issue”
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Apache - The ASF
Apache - The ASF@TheASF·
Apache Grails Spring Security 8.0.0-M1 is now available for download. This adds production-ready authentication and authorization to Apache Grails applications. For more info, visit: buff.ly/cGs5XTu To download the latest release, visit: buff.ly/7N27vmf
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Haack's Networking
Haack's Networking@oemb1905·
Webmin is hardened & clustered w/ three total nodes, ns1, ns2, and ns3 etc. I will eventually add clustered nodes on two other locations so records are still served when one cluster's host is down. tech.haacksnetworking.org/2025/12/29/aut… feedback welcome. Added larger tmp directory & source-IPd vhost so webmin won't lock. Obv, make sure you use static, dedicated, & fully hardened external IPs for permitted list. #selfhosted #homelab #sysadmin #linux #dns #webmin #opensource #freesoftware #networking
Haack's Networking@oemb1905

Haack's Networking - Authoritative DNS w/ Bind9 - root zone and base server cluster - name server registration; glue records - full CLI-driven zones/records - full Webmin-driven zones/records - DNSSEC howto for CLI & Webmin Wiki Tutorial: wiki.haacksnetworking.org/doku.php?id=co… You can add zones/domains & create A, AAAA, SPF, DMARC, DKIM, SRV, CNAME, and/or any DNS record you want; it's self-hosting heaven ;O #gnulinux #freesoftware #sysadmin #live #debian #peertube #bind9 #dns #opensource #selfhost

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iShowCybersecurity
iShowCybersecurity@ishowcybersec·
Which Linux Distro should every beginner start with?
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Marta Havryshko
Marta Havryshko@HavryshkoMarta·
Azov-linked Neo-Nazi Oleksiy “Consul” Reins — the guy pushing the idea of a “Greater Ukraine” that conveniently includes chunks of 🇵🇱 territory — is outraged that the presentation of his book was canceled in Poland. It was supposed to take place on May 24 at the Ukrainian Youth Forum in Warsaw. What an absolute scandal: in the capital of Poland, they refused to give a stage to a Ukrainian extremist and chauvinist eager to whip up local Ukrainians for some imperial fever dream against the very country that gave them shelter. Truly shocking behavior — next thing you know, they will expect to denounce OUN and UPA as killers of Polish children during the Volyn massacre?
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iodé 🇬🇧
iodé 🇬🇧@iode_tech·
🚀 A new version of iodéOS has arrived! iodéOS 7.3 comes with several improvements and updates across the system. Curious what’s new? 👉 Read the release notes: blog.iode.tech/iodeos-7-3-rel…
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