Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.
한 해를 마무리하는 글을 블로그에 썼습니다: 〈聯合宇宙와 함께 한 2025年〉(한글 專用文은 이쪽). 題目 그대로 聯合宇宙와 함께 했던 저의 한 해를 되돌아 보는 글입니다. 聯合宇宙 德分에 많은 因緣과 이어지게 되어서 感謝하게 생각합니다.
Fediverse Advent Calendar 2025の10日目に参加する記事をブログに投稿しました：「フェディバースと過ごした2025年」。タイトルの通り、フェディバースと共に過ごした私の一年を振り返る内容です。フェディバースのおかげで多くのご縁に恵まれ、感謝しています。これからもよろしくお願いします。
Do you want to run a Linux or Unix/macOS program directly after some other process has ended? Use the pwait as follows:
```pwait pid && new_app1```
For example, for demo run sleep for 1200 and wait to end and then run the app2:
```sleep 1200 &
pwait pid_of_sleep_here && app2```
See the `pwait` man page for more info as syntax changes slightly between Linux and BSD version. This is very handy utility and not well known to many:
`man pwait`
![a screenshot of the pwait manual page from Linux. The screenshot reads:
NAME
pwait — wait for processes to terminate
SYNOPSIS
pwait [-v] [-c] pid ...
DESCRIPTION
pwait waits until each of the given processes has terminated.
The options are as follows:
-v Print the exit status when each process terminates.
-c Return 111 if any process exited non-successfully.
EXIT STATUS
The pwait utility exits 0 on success, and >0 if an error occurs.
Invalid pids elicit a warning message but are otherwise ignored.
ERRORS
Check these prerequisites if you see this error:
binding sk_nl error: Operation not permitted
pwait requires special permissions to run, either root or the Linux CAP_NET_ADMIN capability.
pwait only works on Linux kernels with the kernel options
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y](https://files.mastodon.social/media_attachments/files/115/690/335/506/213/092/original/a6d107c3beda2c78.png)
Fediverse Advent Calendar 2025の10日目に参加する記事をブログに投稿しました：「フェディバースと過ごした2025年」。タイトルの通り、フェディバースと共に過ごした私の一年を振り返る内容です。フェディバースのおかげで多くのご縁に恵まれ、感謝しています。これからもよろしくお願いします。
I posted a blog entry to wrap up the year: My 2025 with the fediverse. I'm grateful that the fediverse has allowed me to connect with so many people. I look forward to our continued connection.
If I get an email with a Word doc attached, and I open the attachment, why does Word let me edit and save the document in the "Mail Attachments" folder!? Make it read-only and force me to save it someplace real before editing... Grr.
Is there a way to make it behave more reasonably? (Mac, Apple Mail btw)
(Also, this is not for me, so recommendations of different software or high-tech solutions will not help :D )
One of the worst parts of my job as a professor is killing so many grandmothers with my final exams.
I wore my Owl head and cyberpunk jacket for the Halloween party at #supercon and a bit Saturday night too. Though I had to keep taking it off to speak to people. At some point I need to add a speaker like those used for some storm trooper helmets.
올해 살면서 처음으로 시간확갔다는 느낌 안든다...
올해초의 나랑 차원이 다른 수학자가 되긴했음...
🎉 CSS Wrapped 2025 is here!
Once again, it has been an AMAZING year for CSS and UI.
Go check out https://chrome.dev/css-wrapped-2025/ to see all CSS/UI features Chrome shipped this year.
Each feature comes with a small explanation and demo for you to play with.
Loved this tip. I have so many media tabs open at once. This will save my sanity.
oldie but goldie: behind the scenes
#OldieButGoldie #PixelArt #Art #Animation #AnubiArts #MastoArt #FediArt
It’s nice to see social media being positively impacted by legislation – turns out change *is* possible! 🙄 (Caveat: Reddit is the absolute worst for “you looked at a post from this subreddit once, so we’ll push other vaguely similar posts at you.” It’s relentless growth hacking and makes me hate Reddit.)
https://mastodon.online/@9to5Mac/115690002725987606
한 해를 마무리하는 글을 블로그에 썼습니다: 〈聯合宇宙와 함께 한 2025年〉(한글 專用文은 이쪽). 題目 그대로 聯合宇宙와 함께 했던 저의 한 해를 되돌아 보는 글입니다. 聯合宇宙 德分에 많은 因緣과 이어지게 되어서 感謝하게 생각합니다.
Fediverse Advent Calendar 2025の10日目に参加する記事をブログに投稿しました：「フェディバースと過ごした2025年」。タイトルの通り、フェディバースと共に過ごした私の一年を振り返る内容です。フェディバースのおかげで多くのご縁に恵まれ、感謝しています。これからもよろしくお願いします。
*presses and holds the combobulate button*
In any food that contains peanut (butter), it can be changed to sesame (tahini), or vice versa, and the resulting flavor will be different but equally valid. This is the Curry-Halva isomorphism.
software developer discovering code optimization again because RAM costs more than ever before. 😅
In a few years, we will see books such as "The Art of Optimizing Code in the Age of LLMs" or "How to Debug Vibe Coded Mess Like a Pro" and so on...
Sunnyside up and sunnyside down eggs also implies the existence of sunnyside strange, charm, bottom, and top eggs 🍳
Mazda suitcase car, a portable three-wheeled vehicle that fits in the luggage
Link: https://www.designboom.com/technology/rediscover-mazda-suitcase-car-portable-three-wheeled-vehicle-fits-luggage-12-06-2025/
Discussion: https://news.ycombinator.com/item?id=46204139
#카트라이더는 원래 넥슨 IP. 이걸 텐센트에서 사가서 카트라이더 러쉬플러스를 출시. 이게 한국으로 역수입됨. 그래서 중섭이 한섭보다 1년 반 정도 앞서감. 덧붙여서 최근 한섭 컨텐츠는 거의 중섭 컨텐츠 우라까이해서 들여오는 수준이라 피로감도 높고 이탈이 많았음.
그러던 와중에 1년 반쯤 전 중섭에서 코리아 테마를 출시. 거기서 태극파라곤(중국식 태극이 아니라 빨파 한국식 태극)이 등장, 한섭 유저들 기대감 상승.(원래 원작에 코리아 테마가 있었고 중섭도 이걸 돌려가면서 원작 맵 가져오는 방식이라 코리아 테마는 언젠가 등장할 예정이었음)
그리고 1년 반이 지나는 사이에 케데헌을 위시한 K컨텐츠 따상. 이번에는 넥슨에서 물 들어오는 김에 각잡고 노를 저으려 했는지 이것저것 독자 컨텐츠를 넣어서 미리보기를 발표함. 그리고 한섭 코리아 테마 서비스 시작이 오늘인 12월 10일 00시.
결론: 현재 #카러플 유튜버 총출동해서 죽어라 모타 돌리는 중
頑張って生きたので寝る
Report: "israel kills nearly half of journalists worldwide"
"Reporters Without Borders reported on Tuesday that Israeli forces were responsible for almost half of all journalist deaths worldwide this year.... the worst enemy of journalists.”
#RWB #USPol #Europol #gazagenocide #palestinianJournalists #palestine 
@palestinePalestine_Group .
먹으면 어려지는(?) 케이크
왈왈왈 크르르르릉 왈왈 멍멍멍 왈왈
I took these pictures in a hurry, I plan on taking better looking ones later before I write a blogpost if I can, but I took these in a hurry last night and kinda wanted to post them
@cwebberChristine Lemmer-Webber I'm not jealous. Nope. No way.
[$] Bazzite: a gem for Linux gamers
One of the things that has historically stood between Linux and the fabled "year of the Linux desktop" is its lack of support for video games. Many users who would have happily aba [...]
One of the worst parts of my job as a professor is killing so many grandmothers with my final exams.
How we’re bringing AI image verification to the Gemini app https://blog.google/technology/ai/ai-image-verification-gemini-app/ "We are increasing content transparency by introducing the ability to verify if an image was generated or edited by Google AI right in the Gemini app."
Researchers 
@citp have created a new tool, FairFare, that gives gig workers access to aggregate wage data that companies do not provide.
The tool has been used by labor unions to advocate for greater wage transparency.
Learn more about the research from 
@andresmhAndrés Monroy-Hernández, 
@varunrao and 
@samanthadalal and others!
我作遊戲其實沒什麼 Dream game 想做，對於無比龐大的 MMORPG 或是史詩級的影音饗宴都沒啥興趣
我只想要作遊戲，有人玩，互相交流分享，一直重複到死就可以了
가내오버드 여름원피스 커미션이 왔어요 히히히히히 최고다
oldie but goldie: behind the scenes
#OldieButGoldie #PixelArt #Art #Animation #AnubiArts #MastoArt #FediArt
트럼프 "대법원이 관세 위법 판결하면 美 역사상 최대 안보위협"
(워싱턴=연합뉴스) 김동현 특파원 = 도널드 트럼프 대통령이 9일(현지시간) 연방대법원이 행정부의 관세 정책이 위법하다고 판결하면 미국의 안보와...
https://www.yna.co.kr/view/AKR20251209166700071
我作遊戲其實沒什麼 Dream game 想做，對於無比龐大的 MMORPG 或是史詩級的影音饗宴都沒啥興趣
我只想要作遊戲，有人玩，互相交流分享，一直重複到死就可以了
트럼프 "대법원이 관세 위법 판결하면 美 역사상 최대 안보위협"
(워싱턴=연합뉴스) 김동현 특파원 = 도널드 트럼프 대통령이 9일(현지시간) 연방대법원이 행정부의 관세 정책이 위법하다고 판결하면 미국의 안보와...
https://www.yna.co.kr/view/AKR20251209166700071
가내오버드 여름원피스 커미션이 왔어요 히히히히히 최고다
VLC stands for Very Large Cone
Level up your career by adding FreeBSD expertise to your resume! Our focused training bridges the gap for experienced Linux admins. Invest in skills that power the most stable systems on earth.
PCB Design Review: TinySparrow, A Module For CAN Hacking, v2
https://hackaday.com/2025/12/09/pcb-design-review-tinysparrow-a-module-for-can-hacking-v2/
한 해를 마무리하는 글을 블로그에 썼습니다: 〈聯合宇宙와 함께 한 2025年〉(한글 專用文은 이쪽). 題目 그대로 聯合宇宙와 함께 했던 저의 한 해를 되돌아 보는 글입니다. 聯合宇宙 德分에 많은 因緣과 이어지게 되어서 感謝하게 생각합니다.
The world needs social sovereignty https://blog.joinmastodon.org/2025/12/the-world-needs-social-sovereignty/ "By making the news and truth contingent on advertising budgets we’ve created an environment where any narrative can win, as long as the storyteller is willing to pay … The promise of the fediverse is the promise of a better way forward: free from ads and manipulative algorithms"
The world needs social sovereignty
The world needs to log off corporate-owned, centrally-controlled social media platforms and log on to a better way of being online. The world needs an open social web through the fediverse and Mastodon.
blog.joinmastodon.org · Mastodon Blog
Link author: 
hannah aubry@haubles@hachyderm.io
RE: https://fosstodon.org/@ThePSF/115689464433184174
Thank you so much for your generosity!! AMAZING!
CSS Wrapped is a super fun website that shows off the latest and greatest CSS features: https://chrome.dev/css-wrapped-2025/
The website's got some fun light/dark mode action going on too!
Leavitt: "President Trump convinced President Xi to continue purchasing again American soybeans, which is something China wasn't doing under the last administration because they had no respect for President Biden or the country at the time."
Reds Await as Kyle Schwarber’s Decision Looms https://www.rawchili.com/mlb/468020/ #Baseball #MLB #Philadelphia #PhiladelphiaPhillies #PhiladelphiaPhillies #Phillies
Haha, die Nachrichtensprecherin im Radio grad: Bundeskanzler Schme...äh Merz 😂
Haha, die Nachrichtensprecherin im Radio grad: Bundeskanzler Schme...äh Merz 😂
とるねど
🕊️
GENKI
Evan Prodromou
Cat 🐈🥗 (D.Burch) 
NTSK
jnkrtech
Kat Marchán 🐈
The Rt. Rev. Fumire, Ph.D.
MJ+
pkg update
Stefano Marinelli
Hugo van Kemenade
Eugen Rochko
Quincy
