What is Hackers' Pub?

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.

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๊ฒฝ์ฃผ ๋ฐ•๋ฌผ๊ด€์— ์ด์ฐจ๋ˆ์˜ ์ˆœ๊ต๋ผ๊ณ  ๋ฏธ๋””์–ด ์•„ํŠธ๋กœ ๋ชฉ์—์„œ ํ”ผ ๋ฟœ๋Š” ๊ฑธ ๋ถˆ๋น› ๋ฒˆ์ฉ๋ฒˆ์ฉํ•˜๊ฒŒ ํ‹€์–ด๋‘ฌ์„œ ์ง„์งœ ๋Œ์•„๋ฒ„๋ฆฐ ๋‚˜๋ผ ์ด๋žฌ๋Š”๋ฐ ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹

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The Timed Text Working Group has published IMSC Text Profile 1.3 as a W3C Candidate Recommendation Snapshot. IMSC 1.3 defines a text-only profile of [ttml2] intended for subtitle and caption delivery applications worldwide. It improves on IMSC 1.2 Text Profile by adding support for superscript and subscript text, and provides authoring guidelines for the Japanese language.
w3.org/news/2025/w3c-invites-i

Subtitles example. Text in white: "It is simply a question of nomenclature". Text in yellow: "How truly delightful"
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Unsolicited Advice for First-Time Authors

You all know how I feel about vanity publishers, companies that prey on writers who do not understand their rights and charge obscene amounts of money without actually providing any services or support. Well, recently I spoke to a colleague who worked with a traditional publisher who gave them a different type of contract than what I am used to, and I had thoughts about it.

resiliencymentalhealth.com/202

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ใ€Œใ‚ผใƒญใƒ—ใƒฉใƒณใ€ใ‚’ๆŽจใ—้€ฒใ‚ใ‚‹ๅ…ฅ็ฎกใฎ่จ˜ไบ‹ใ€‚

ๅ†ไธ‰็ชใฃ่พผใพใ‚Œใฆใ„ใ‚‹ใ“ใจใ ใ‘ใ‚Œใฉใ€่‡ชๆฐ‘ๅ…šใฏใ€Œๅฎถๆ—ใฎ็ต†ใ€ใซ้–ขใ—ใฆใฎๆ…‹ๅบฆใ‚’ๅ›ฝ็ฑใซใ‚ˆใฃใฆ180ๅบฆๅค‰ใˆใฆใ„ใ‚‹ใ€‚ๆ—ฅๆœฌๅ›ฝ็ฑใฎใฒใจใซใฏ็”ทๅฅณใฎไธก่ฆชใŒใ‚ใ‚‹ใ“ใจใ‚’ๆŽจๅฅจใ—ใ€DVใฎ่ขซๅฎณใ‚’ๆŒ‡ๆ‘˜ใ•ใ‚Œใฆใ‚‚ใชใŠ้›ขๅฉšๅพŒใงใ‚‚่ฆชใŒๅญไพ›ใธใฎ้–ขไธŽใ‚’ๆ‰‹ๆ”พใ›ใชใ„ใ‚ˆใ†ใซใ•ใ›ใŸใ€‚3ไธ–ไปฃๅŒๅฑ…ใ‚‚็†ๆƒณใจใ—ใฆใ„ใ‚‹ใ—ใ€่ฆชใจๅญใŒไธๅฏๅˆ†ใงใ‚ใ‚‹็Šถๆณใ‚’้•ทใ็ถšใ‘ใ‚‹ใ“ใจใ‚’่‰ฏใ—ใจใ—ใฆใ„ใ‚‹ๆ„ŸใŒใ‚ใ‚‹ใ€‚

ใงใ‚‚้žๆญฃ่ฆๆปžๅœจใฎใฒใจใŸใกใซๅฏพใ—ใฆใฏใ€ใ€Œ็‰‡่ฆชใ ใ‘ใ‚’ๆฎ‹ใ—ใฆใ‚‚ใ†็‰‡่ฆชใฏๅผทๅˆถ้€้‚„ใ™ใ‚‹ใ€ใจใ„ใ†ๆŽช็ฝฎใ‚’ใƒใƒณใƒใƒณ่กŒใฃใฆๆ†šใ‚‰ใชใ„ใ€‚ๆ—ฅๆœฌใฎๅ…ฅ็ฎกใ‚‚ๆŽ’ๅค–ๆ”ฟๆฒปใ‚‚ๅฝ“็„ถ่จฑใ—ใฆใฏใชใ‚‰ใชใ„ไบบๆจฉไพตๅฎณใชใฎใ ใ‘ใ‚Œใฉใ€ใใ‚ŒใจใฏใพใŸๅˆฅใซใ€่‡ชๆฐ‘ๅ…šใฎใ€Œ็ต†ใ€ใซๅฏพใ™ใ‚‹ไฟกๅฟตใฎ่–„ใฃใบใ‚‰ใ•ใ€่งฃๅƒๅบฆใฎ็ฒ—ใ•ใŒใจใฆใ‚‚ใ‚ˆใใ‚ใ‹ใ‚‹ใจๆ€ใ†ใ€‚ใ“ใ‚ŒใŒๅทฎๅˆฅใงใชใใฆใชใ‚“ใ ใ‚ใ†ใ€‚
tokyo-np.co.jp/article/460552

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If one of your New Year's resolutions is to learn more about Wagtail, then we'd like to not-so-humbly point point out that we have a newsletter! Stay on top of your resolution with the latest news and tips. Sign up here: wagtail.org/newsletter/

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๋ฐฉ์–ด ์„ฑ์–ด๊ธฐ๋ฅผ ๋งž์•˜์ง€๋งŒ, ์ •์ž‘ ์ฃผ์‚ฐ์ง€์ธ ์ œ์ฃผ ๋ชจ์Šฌํฌ์—์„  โ€˜๋ฐฉ์–ด ๋Œ€๋ž€โ€™์ด ๋ฒŒ์–ด์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ณต๊ธ‰ ๋ถ€์กฑ์œผ๋กœ ๊ฐ€๊ฒฉ์€ ์น˜์†Ÿ์•˜์Šต๋‹ˆ๋‹ค. ๊ฐ™์€ ๊ธฐ๊ฐ„ ํŠน๋ฐฉ์–ด ํ•œ ๋งˆ๋ฆฌ์˜ ํ‰๊ท  ๊ฒฝ๋งค๊ฐ€๋Š” 11๋งŒ์›์—์„œ 20๋งŒ8์ฒœ์›์œผ๋กœ, 1๋…„ ๋งŒ์— ๊ฐ‘์ ˆ์ด ๋›ฐ์—ˆ์Šต๋‹ˆ๋‹ค.

[ํ˜„์žฅ] โ€œ๋ฐฉ์–ด์ฒ ์ธ๋ฐ 3๋งˆ๋ฆฌ ์žกํ˜€โ€โ€ฆ์ œ์ฃผ๋Š” ์ง€๊ธˆ โ€˜๋ฐฉ์–ด...

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ach herrjeh ich bin echt Meisterin im Prokrastinieren. Wollte gerade so einen Timer suchen, der genau das verhindern soll. Also eine App auf dem Handy. War ja klar, dass das schief geht. Jedenfalls habe ich jetzt alle Apps vom Handy gelรถscht, die ich nicht aktuell benutze. Und dann hab ich statt dem Timer das hier geรถffnet. Und da hรคnge ich jetzt...

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ๅ…ฅ้™ขๆ™‚ใƒ‡ใƒผใ‚ฟใ‚’็”จใ„ใŸๆฉŸๆขฐๅญฆ็ฟ’่งฃๆžใงใ€ๆŠ—ไฝ“ใŒไฝŽใใ€ใ‚ฆใ‚คใƒซใ‚น้‡ใŒๅคšใ„ไบบใปใฉใƒญใƒณใ‚ฐCOVIDใซใชใ‚Šใ‚„ใ™ใ„ใ“ใจใŒๅˆคๆ˜Žใ€‚้‡็—‡ๅบฆใ‚„ICUๅ…ฅๅฎคใ‚ˆใ‚Šใ€ๅˆๆœŸใฎๅ…็–ซๅฟœ็ญ”ใฎๅผฑใ•ใŒ้ตใ€‚ใƒญใƒณใ‚ฐCOVIDใฏๆ€ฅๆ€งๆœŸใ‹ใ‚‰ๅง‹ใพใฃใฆใ„ใ‚‹ๅฏ่ƒฝๆ€งใ€‚

t.co/AsiYWEJIjH

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A few days ago, a clientโ€™s data center (well, actually a server room) "vanished" overnight. My monitoring showed that all devices were unreachable. Not even the ISP routers responded, so I assumed a sudden connectivity drop. The strange part? Not even via 4G.

I then suspected a power failure, but the UPS should have sent an alert.

The office was closed for the holidays, but I contacted the IT manager anyway. He was home sick with a serious family issue, but he got moving.

To make a long story short: the company deals in gold and precious metals. They have an underground bunker with two-meter thick walls. They were targeted by a professional gang. They used a tactic seen in similar hits: they identify the main power line, tamper with it at night, and send a massive voltage spike through it.

The goal is to fry all alarm and surveillance systems. Even if battery-backed, they rarely survive a surge like that. Thieves count on the fact that during holidays, owners are away and fried systems can't send alerts. Monitoring companies often have reduced staff and might not notice the "silence" immediately.

That is exactly what happened here. But there is a "but": they didn't account for my Uptime Kuma instance monitoring their MikroTik router, installed just weeks ago. Since it is an external check, it flagged the lack of response from all IPs without needing an internal alert to be triggered from the inside.

The team rushed to the site and found the mess. Luckily, they found an emergency electrical crew to bypass the damage and restore the cameras and alarms. They swapped the fried server UPS with a spare and everything came back up.

The police warned that the chances of the crew returning the next night to "finish" the job were high, though seeing the systems back online would likely make them move on. They also warned that thieves sometimes break in just to destroy servers to wipe any video evidence.

Nothing happened in the end. But in the meantime, I had to sync all their data off-site (thankfully they have dual 1Gbps FTTH), set up an emergency cluster, and ensure everything was redundant.

Never rely only on internal monitoring. Never.

@stefanoStefano Marinelli 10+ years ago i started volunteering at a festival. Everything was new that year including the small outdoor racks for the area field routers (Juniper MX80). They barely fit but we managed. The racks were left in the sun in the summer. It was only when we enabled Observium (LibreNMS predecessor) that graphs almost everything it gets from SNMP that we discovered the inlet temperature was getting close to 80 degrees C.

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์ง€๊ธˆ ๊ฐ๊ธฐ์•ฝ์— ์ทจํ–ˆ๊ธฐ๋„ ํ•˜๊ณ  ๋‚ด์ผ ์ƒˆ๋ฒฝ ์ถœ๊ทผ์ด์–ด์„œ ์ด๋งŒ ์ž๋Ÿฌ ๊ฐ‘๋‹ˆ๋‹ค ์•ˆ๋…•ํžˆ ์ฃผ๋ฌด์‹œ๊ณ  ์ข‹์€ ๊ฟˆ ๊พธ์„ธ์š” ๊ณ ์–‘์ด ์‚ฌ์ง„ ํˆฌ์ฒ™

๋ฃจ๋‹ค ์ž”๋‹ค
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๋งˆ๋ฒ•์€ ๋„ค ์•ˆ์— ์žˆ์–ด ์ด์ƒํ•จ๊ณผ ๋‹จ์ ์œผ๋กœ ์—ฌ๊ฒจ์ง„ ์ฑ„ ๊นŠ์€ ๊ณณ์— ์ˆจ์–ด ์žˆ์–ด ๋„ค๊ฐ€ ์•Œ์•„๋ด ์ฃผ๊ธธ ๊ธฐ๋‹ค๋ ค

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ZINEใชใ‚“ใฆๆ ผๅฅฝใคใ‘ใ‚‹ใชใ€ๅŒไบบ่ชŒใงใ„ใ„ใ ใ‚๐Ÿ˜ก๐Ÿ˜ก๐Ÿ˜กใฃใฆใ‚ชใ‚ฟใ‚ฏใ‚’ใŸใพใซใƒใƒƒใƒˆไธŠใงๆŽจๆธฌใ™ใ‚‹ใŒใ€้žใ‚ชใ‚ฟใ ใจๅŒไบบ่ชŒใ‚ˆใ‚Šใ‚‚ZINEใฎๆ–นใŒๅ‡บไผšใ†ใฎๆ—ฉใ‹ใฃใŸใ—ใ€ๅŒไบบ่ชŒใŒๅฃฒใ‚‰ใ‚Œใฆใ„ใ‚‹ใจใ“ใ‚ใชใ‚“ใฆ่ฆ‹ใŸใ“ใจ็„กใ‹ใฃใŸใ€‚

ใ‚ชใ‚ฟใ‚ฏใ ใ‹ใ‚‰ใฃใฆ็†็”ฑใงไบบใ‚’ๅซŒใ„ใซใชใ‚‹ใ“ใจใฏ็„กใ„ใ‘ใฉใ€่‡ชๅˆ†ใŸใกใŒๅธธใซๆ–‡ๅŒ–ใฎไธญๅฟƒใ ใจๆ€ใ„่พผใ‚“ใงใ‚‹ใ‚ชใ‚ฟใ‚ฏใฏใปใ‚“ใจๅคงใฃๅซŒใ„ใ€‚

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AppleใŒๆณ•็š„ใซ่ฆๆฑ‚ใ•ใ‚Œใฆใ„ใ‚‹ๅœฐๅŸŸใซใคใ„ใฆWebKitไปฅๅค–ใฎใƒ–ใƒฉใ‚ฆใ‚ถใ‚จใƒณใ‚ธใƒณใ‚’iPhoneใ‚„iPadใงๅ‹•ใ‹ใ™ใ“ใจใ‚’่กจๅ‘ใใซใฏ่งฃ็ฆใ—ใคใคๅฎŸ่ณช็š„ใซๅฆจๅฎณใ™ใ‚‹่กŒๅ‹•ใ‚’ๅ–ใฃใฆใ„ใ‚‹ใ“ใจใซใคใ„ใฆใ€‚

Appleใฎไธป่ฆใชๆˆฆ่ก“ใŒใ€ๆ—ฅๆœฌใฎใ‚นใƒžใƒ›ๆณ•ใซใ‚ˆใ‚‹ใƒ–ใƒฉใ‚ฆใ‚ถ็ซถไบ‰ใฎๆ”นๅ–„ใ‚’้˜ปใ‚€ๅฏ่ƒฝๆ€งใซใคใ„ใฆ - Open Web Advocacy
open-web-advocacy.org/ja/blog/how_apples_key_tactic_could_preven

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ใ€TMใƒชใƒผใ‚ฏใ€‘่‡ชๆฐ‘ใƒป้•ทๅณถๆ˜ญไน…ใ€ใ€Œ็ตฑไธ€ๆ•™ไผšใ‚’ไฟกไปฐใ—ใฆใ„ใฆๅˆๅŒ็ตๅฉšๅผใ‚’ๅ—ใ‘ใฆใ„ใŸใ€้ซ˜ๅธ‚ใŒใ€Œ็ท่ฃใซใชใ‚‹ใ“ใจใŒๅคฉใฎๆœ€ๅคงใฎ้ก˜ใ„ใ€ [979264442]
greta.5ch.net/test/read.cgi/po

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โ€ป่‡ชๅˆ†ใŒ่ฉฑใ™ใ€ๆ€ใ„ๅ‡บใ™ใฎใŒ่‹ฆๆ‰‹ใชใ ใ‘ใชใฎใง็š†ๆง˜ใซใŠใ‹ใ‚Œใพใ—ใฆใฏใฉใ†ใžๅฟƒใ‚†ใใพใงๅใๅ‡บใ—ใฆใใ ใ•ใ„ใ€‚

ใใ—ใฆ้ก˜ใ‚ใใฐใใฎๅฟ…่ฆใŒใชใใชใ‚‹ใใ‚‰ใ„ๅนธใ„ใ‚ใ‚Œใ€‚


RE: https://misskey.flowers/notes/ah8sd3ivpreb04yj

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๋‚˜๋Š” ์†”์งํžˆ ๋‚˜ ๊ตฐ๋Œ€ ๊ฐ€๋ฉด ๋ชป ๋ฒ„ํ‹ฐ๊ณ  ์ž์‚ดํ•  ์ค„ ์•Œ์•˜๋Š”๋ฐ ๊ทธ๋ƒฅ ๊พธ์—ญ๊พธ์—ญ ์‚ด์•„๋‚ด๋‹ˆ๊นŒ ๊ตญ๋ฐฉ๋ถ€์˜ ์‹œ๊ณ„๊ฐ€ ๋Œ์•„๊ฐ€๊ธด ํ•จ... (๋ฌผ๋ก  ๋‚ด๊ฐ€ ๊ตฐ๋Œ€ ๋ณด์ง ๋ฝ‘๊ธฐ์— 20๋Œ€์˜ ๋ชจ๋“  ์šด์„ ์จ๋ฒ„๋ฆฌ๊ธด ํ•จ)

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New blogpost: AI will compromise your cybersecurity posture
rys.io/en/181.html

The way โ€œAIโ€ is going to compromise your cybersecurity is not through some magical autonomous exploitation by a singularity from the outside, but by being the poorly engineered, shoddily integrated, exploitable weak point you would not have otherwise had on the inside.

LLM-based systems are insanely complex. And complexity has real cost and introduces very real risk.

1/๐Ÿงต

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๋ฏผ์Œ์‚ฌ 2026 ๋ฌธํ•™์ผ๋ ฅ ํ•„์‚ฌ 1์›” 8์ผ
์–ผ๋งˆ ์ „์— ๊ธ€์ž…๋‹ค ์˜ค๋งŒ๊ณผ ํŽธ๊ฒฌ ์ž‰ํฌ๋ฅผ ์„ ๋ฌผ ๋ฐ›์•˜๋Š”๋ฐ ์˜ค๋Š˜ ๋ฌธํ•™์ผ๋ ฅ์ด ์˜ค๋งŒ๊ณผ ํŽธ๊ฒฌ์ด๋ฉด ๊ธ€๋ผ์ŠคํŽœ ๊บผ๋‚ด๋Š” ๊ฑฐ ์–ด๋–ป๊ฒŒ ์ฐธ๋ƒ๊ตฌ์š”.

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:misskey:ver2026ใ€1.0ใงใฏๆ–ฐๆฉŸ่ƒฝใจใ—ใฆใƒฏใƒผใƒ—โ€ฆใ„ใ‚„ใ€ใ‚ฟใ‚คใƒ ใƒˆใƒฉใƒ™ใƒซใŒ่ฟฝๅŠ ใ•ใ‚Œใ‚‹ใ‹ใ‚‚ใ—ใ‚Œใชใ„โ€ฆโ€‹:wakuwaku:โ€‹โ€‹:blobcataww:โ€‹

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