@nekohayo I'm also using NixOS, and I couldn't reproduce the issue 🤔

이메일을 Migadu 호스팅에서 지메일+클플 이메일 라우팅+오라클 클라우드 Email Delivery 조합으로 옮겼다! 딴 건 아직 모르겠고 일단 무료라서 좋다..

"RustWeek by RustNL" is such a nice slogan and name for a Rust conference. Whoever's idea it was, it's really a great job! I wish we also had RustWeek by RustKR. #RustWeek #RustNL #RustKR #Rust

Hiring for Flatpak Automation

The desktop team in Red Hat has another open position. We’re looking for someone to work on Flatpak automation, for someone who enjoys working on infrastructure. Although the job description states 2+ years of experience, it’s suitable for juniors. Formal experience can be replaced by relevant open source contributions. Being onsite in Brno, Czech Republic is preferred, but not required. We’re open to hiring good candidates elsewhere, too.

If you’d like to know more about the job before formally applying, don’t hesitate to contact me on Mastodon, Signal, Matrix (@eischmann at fedora.im), or email.

#Flatpak #job #redHat

Hm, we've had all of these things in the NixOS community. I wonder 🤔 https://fe.disroot.org/objects/d7fae2e9-03b6-459b-9e8b-b2154b5e2aa6

if you're interested in how flatpak sandboxing actually works, and what improvements could/should be made, @swick 's @LAS talk is popping the hood:

https://www.youtube.com/watch?v=pCIkiZrYvmI

I just discovered something really subtle about WireGuard... TL;DR if you are adjusting interface MTUs precisely, and you have mismatched MTUs between peers in some cases, make sure your smallest MTU is always a multiple of 16!

WireGuard header overhead is said to be 32 bytes + UDP + IP, so 80 bytes for IPv6 and 60 bytes for IPv4. That's where you get the default MTU of 1420 (1500 - 80, so it works with IPv6).

But that's not precisely true! Actually, WireGuard will add up to 15 bytes of padding to the data, to make it a multiple of 16, as long as it doesn't exceed the MTU on that side of the connection.

So let's say you have a server with the MTU set at 1440, but you also have a client that is using IPv4 over PPPoE. So you set its MTU to 1432, subtracting the PPPoE overhead of 8 bytes. That should be fine, since the client will figure out the right path MTU for any connections, right?

Wrong!

The TCP client and server will negotiate an MSS that gives 1432 byte IP packets within the tunnel. But 1432 is not a multiple of 16! However, the client WireGuard instance knows that there is no headroom, so it will send 1432 + 60 = 1492 byte packets, which is the maximum PPPoE MTU. But on the way back, the server thinks it can go up to 1440! 1432 % 16 == 8, so it will try to round up to 1440. Then, it sends 1500 byte packets, which don't fit in PPPoE!

The fix is to either set both the client and server MTU to 1432, or to round down the client MTU to 1424.

Void Linux 한국 미러가 없어서 수제로 구워왔습니다 많관부
https://mirror.kyoku.dev

I'm exploring a new idea called FediOTP (codename): an authentication system that uses #ActivityPub DMs to deliver one-time passwords, allowing any #fediverse account to authenticate with web services. Unlike current solutions that rely on specific APIs (#Mastodon, #Misskey), this would work with any ActivityPub-compatible server, increasing interoperability across the fediverse. Would love to hear your thoughts on potential challenges or use cases for this approach.

#OTP #fedidev #auth

EDIT: after further investigation this is actually mistaken and doesn't affect the majority of store operations; this one is likely not the issue

Quick #nix PSA: do you run a binary cache? Is WantMassQuery: 1 not in its nix-cache-info file?

~~If it's not in there, clients will take an extremely long time to query whether paths are present in your cache by trying them one by one serially.~~

https://www.instagram.com/p/DIrHHsDyLAV

CD 88장 카세트 68개

• 중국 한정 발매

제발 한국에도 팔아다오.. 🫠

#music #whatisyourname #thenownowandnever

lol, no

loongarch64 native stdenv is here! #NixOS #Nixpkgs
https://github.com/NixOS/nixpkgs/pull/399167

I have to say, my automatic dependency scanner [1] for #nix packages is already working better than expected!

So far i found unused dependencies in git [2], gst-plugins-bad [3], [4], linux-pam [5], networkmanager [6] and vlc [7]. And i don't plan on stopping! All these unused dependencies cause unnecessary strain on our CI and are trivial to clean up. Some of these dependencies are even old enough to drink!

I will give a talk about the tool at @cccda this Monday in the hopes of getting more people excited for this cleanup work, and to get ideas about improving the tool.

[1] https://github.com/LordGrimmauld/nix-check-deps

[2] https://github.com/NixOS/nixpkgs/pull/391664
[3] https://github.com/NixOS/nixpkgs/pull/394242
[4] https://github.com/NixOS/nixpkgs/pull/394423
[5] https://github.com/NixOS/nixpkgs/pull/396135
[6] https://github.com/NixOS/nixpkgs/pull/395311
[7] https://github.com/NixOS/nixpkgs/pull/391226

Bluesky didn't reach a federated stage where you could choose a service provider in a free country before they started to censor people based on authoritarian demands.

> curl -s https://api.github.com/repos/NixOS/nixpkgs | jq .stargazers_count
20000

20000✨

#NixOS #nixpkgs

Oh my god. "Scientists were so preoccupied..." #rustlang

온갖 Matrix 서버에 NSFL 콘텐츠가 범람하고 있다 흑흑

We're looking for an experienced open source developer and designer to support our team in building a platform-native web browser for Linux, using GTK and libadwaita: https://kagi.peopleforce.io/careers/v/115930-gnome-app-developer

Here's why you might enjoy working at Kagi: https://help.kagi.com/kagi/company/hiring-kagi.html

#Kagi #FediHire #Remote #Linux

이슈 올렸다! 홈매니저 모듈에 문제가 있었는데, 홈매니저로 설치했다는 걸 까먹어서 찾는데 조금 더 걸렸다.

유저 데이터는 $HOME/.thunderbird에 저장된다. 커피 마시고 다시 살펴봐야지..

Fedify 프로젝트의 메인테이너로서 2025年(년) 오픈소스 컨트리뷰션 아카데미 參與型(참여형) 멘토團(단)에 選拔(선발)되었습니다!

5月(월) 21日(일)(水(수))부터 6月(월) 22日(일)(日(일))까지 멘티도 募集(모집)한다고 하니 많은 參與(참여) 바랍니다.

Thunderbird에서 기본 계정을 제외한 모든 계정이 사라지는 문제가 있다 🫠

#연합우주(#fediverse)를 위한 봇을 만들고 싶으신가요? #BotKit by Fedify를 사용하면 몇 줄의 코드만으로 독립형 #ActivityPub 봇을 구축할 수 있습니다! 일반적인 Mastodon 또는 Misskey 봇과 달리, BotKit은 플랫폼 제약 없이 완전한 ActivityPub 서버를 만들 수 있게 도와줍니다.

BotKit으로 할 수 있는 것:

• 멘션, 팔로우 및 메시지에 응답하는 봇 만들기
• 형식화된 텍스트, 멘션 및 미디어가 포함된 풍부한 콘텐츠 생성
• 예약된 게시물 발행 및 대화 자동 관리
• Deno Deploy, Docker 또는 자체 호스팅 서버에 쉽게 배포

문서는 https://botkit.fedify.dev/에서 확인하시고 지금 바로 연합우주 봇을 만들어 보세요!

도라노몬 힐즈에 우츄 브루잉 탭룸이 생겼다는 소식을 보고 냉장고에 박혀있던 캔이 생각났다. 상미 기한이 한참 지난 것 같지만 그래도 좋아.. 😇

#beer #uchubrewing

a website just ip-banned me for trying to recursively wget it and in the ban message it linked me to a torrent archive of the website to use instead

based

법정동과 행정동의 차이라고 한다. 내가 통계청에서 받은 데이터는 행정동 기준이고, 법정동 기준 데이터는 행안부 주민등록 인구통계 홈페이지나 공공데이터포털에서 확인할 수 있다.

주민등록인구현황 통계를 받았는데 누락된 구획이 꽤 많다. 작업하다 알아낸 것만 183개가 넘는데, 담당자가 놓쳤을 것 같진 않고 뭔가 이유가 있나 🤔