Learn the differences between static, transient, and temporary hostnames in Linux. Understand when to use each type and how to manage them.
Step-by-Step Guide: https://ostechnix.com/linux-hostname-types-explained-static-vs-transient-vs-temporary/
#Hostname #LinuxNetworking #Linuxcommands #Linuxhowto #Linuxadmin #Linuxbasics #Linux
@cytrinox
Zu 1-3 ohne Flakes:
1. `nix-env -qaP '.*paketname.*'`
oder search.nixos.org
2. nix-env -q
(installiert) — kein direktes apt-policy-Äquivalent, ist konzeptbedingt
3. sudo nixos-rebuild dry-build
Flakes aktivieren: nix.settings.experimental-features =
[ "nix-command" "flakes" ];`
in configuration.nix → dann auch:
nix search nixpkgs <pkg>
Mit *Flakes*:
1. nix search nixpkgs <pkg>
2. nix profile list
3. nix flake update && nixos-rebuild dry-build --flake .#hostname
(Ohne Gewähr - ich steige auch gerade um, habe mir ein Latitude 5490 für 60 € aus Kleinanzeigen geschnappt unds spiele als Debianese das erste Mal damit rum)
/I'm/ not doing an exhaustive deep dive into moss species names/nicknames, /you're/ doing an exhaustive deep dive into moss species names/nicknames!!! 😝
#Naming #NamingOfThings #NamingThingsIsHard #HardestProblemInComputerScience #Hostname #Hostnames #ComputerNames #E_TOOMANYHASHTAGS
“It’s always DNS” is a famous meme among network people. Name resolution is technically quite simple. It’s “just” translating a hostname like jan.wildeboer.net to an IP address. What could possibly go wrong? I am a radical optimist and detail-obsessed knowledge collector, so I decided to find out. As part of my goal to make my home network a little island of Digital Sovereignty, meaning that everything at home should JustWork™, even with no working internet connection, a DNS server is needed.
What are you devices (laptops, phones, servers, etc.) named after? My theme is greek mythology: gods, heros and monsters.
My PiHole is named after argus, the all-seeing giant. My laptop that I often took on journeys is named odysseus. The home server is named herakles, because of all the different tasks it fulfils.
I also heard of someone using place names of famous disasters like Chernobyl, Hindenburg or Deepwater Horizion.
What‘s your theme?
Boosts appreciated.
Let's Encrypt 針對無主用戶端的限制
#account #acme #certificate #client #domain #hostname #letsencrypt #limit #name #rate #security #zombie
Let's Encrypt 發表了「How We Reduced the Impact of Zombie Clients」這篇，在講處理 zombie client 的情況。 這邊講的 zombie client 是指自動化過程的產物：Let's Encrypt 推動自動化更新 certificate 的機制，所以大多數都是透過程式更新 (也就是 client)，而遇到系統轉移但舊系統沒有關閉，或是其他類似的情況，導致有些系統雖然已經不是合法的 hostname owner (所以認證會失敗)，但還是會一直向 Let's Encrypt 發送請求 (這時候就是 zombie client 了)。 算是因為自動化 ACME 協定而產生的...
Cacher le #hostname sous #Linux
https://cryptrz.org/wordpress/2025/03/26/cacher-le-hostname-sous-linux/
OSTechNix
Steffen Mutter
Jeff Forcier
HoldMyType
gürkan �’ :catlong_head_left::catlong_h::catlong_end_right:
N-gated Hacker News
Molly
Gea-Suan Lin
cryptrz 
Aral Balkan