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Peter N. M. HansteenWhen Root Meets Immutable: OpenBSD chflags vs. Log Tampering <a href="https://www.undeadly.org/cgi?action=article;sid=20250718072438" rel="nofollow noopener" translate="no" target="_blank">https://www.undeadly.org/cgi?action=article;sid=20250718072438</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/immutable" class="mention hashtag" rel="nofollow noopener" target="_blank">#immutable</a> <a href="https://mastodon.social/tags/chflags" class="mention hashtag" rel="nofollow noopener" target="_blank">#chflags</a> <a href="https://mastodon.social/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://mastodon.social/tags/logtampering" class="mention hashtag" rel="nofollow noopener" target="_blank">#logtampering</a> <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener" target="_blank">#security</a> <a href="https://mastodon.social/tags/hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#hacking</a>

Hacker NewsMy favorite use-case for AI is writing logs<a href="https://newsletter.vickiboykis.com/archive/my-favorite-use-case-for-ai-is-writing-logs/" rel="nofollow noopener" translate="no" target="_blank">https://newsletter.vickiboykis.com/archive/my-favorite-use-case-for-ai-is-writing-logs/</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#AI</a> <a href="https://mastodon.social/tags/Writing" class="mention hashtag" rel="nofollow noopener" target="_blank">#Writing</a> <a href="https://mastodon.social/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#AI</a> <a href="https://mastodon.social/tags/Use" class="mention hashtag" rel="nofollow noopener" target="_blank">#Use</a> <a href="https://mastodon.social/tags/Cases" class="mention hashtag" rel="nofollow noopener" target="_blank">#Cases</a> <a href="https://mastodon.social/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tech</a> <a href="https://mastodon.social/tags/Trends" class="mention hashtag" rel="nofollow noopener" target="_blank">#Trends</a> <a href="https://mastodon.social/tags/Productivity" class="mention hashtag" rel="nofollow noopener" target="_blank">#Productivity</a> <a href="https://mastodon.social/tags/Hacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hacks</a>

Andreas SanderNice <a href="https://toot.cafe/tags/howto" class="mention hashtag" rel="nofollow noopener" target="_blank">#howto</a> <a href="https://toot.cafe/tags/article" class="mention hashtag" rel="nofollow noopener" target="_blank">#article</a> on how to clear <a href="https://toot.cafe/tags/systemd" class="mention hashtag" rel="nofollow noopener" target="_blank">#systemd</a> journal <a href="https://toot.cafe/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://linuxhandbook.com/clear-systemd-journal-logs/" rel="nofollow noopener" translate="no" target="_blank">https://linuxhandbook.com/clear-systemd-journal-logs/</a>

Y⃒̸̷̝̜̙ͥͥͥngmarGot the framing done for this small extra firewood store. Changed my mind on the roof support so some parts got recycled. Added a center post because that worked much better with the short logs I had.One side is applewood for the BBQ, the other fuel for the sauna. Yup, there's an old birdhouse in there.Need to look through my scrap piles for a roof now! Don't really want to put those cancer plates on there, even though I have lots of them 🫣<a href="https://social.tchncs.de/tags/Woodworking" class="mention hashtag" rel="nofollow noopener" target="_blank">#Woodworking</a> <a href="https://social.tchncs.de/tags/Carpentry" class="mention hashtag" rel="nofollow noopener" target="_blank">#Carpentry</a> <a href="https://social.tchncs.de/tags/DIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#DIY</a> <a href="https://social.tchncs.de/tags/Homestead" class="mention hashtag" rel="nofollow noopener" target="_blank">#Homestead</a> <a href="https://social.tchncs.de/tags/Firewood" class="mention hashtag" rel="nofollow noopener" target="_blank">#Firewood</a> <a href="https://social.tchncs.de/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://social.tchncs.de/tags/Construction" class="mention hashtag" rel="nofollow noopener" target="_blank">#Construction</a>

DennyIn unserem Fall, z.B. eine TransaktionsID für eine Rückbuchung .. die ewig zurückliegen kann.Also dem Artikel nach .. mal <a href="https://bunt.social/tags/VictoriaMetrics" class="mention hashtag" rel="nofollow noopener" target="_blank">#VictoriaMetrics</a> <a href="https://bunt.social/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> mal ausprobieren.Aber .. das wird auch wieder Zeit fressen, das auszuprobieren.

DennyDa wir immer mehr <a href="https://bunt.social/tags/Container" class="mention hashtag" rel="nofollow noopener" target="_blank">#Container</a> Zeug uns <a href="https://bunt.social/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> haben, suche ich was besseres als <a href="https://bunt.social/tags/Graylog" class="mention hashtag" rel="nofollow noopener" target="_blank">#Graylog</a>. Pro RZ haben wir rund 60GB/Tag und das wachsend. Unser 5 Node <a href="https://bunt.social/tags/ELK" class="mention hashtag" rel="nofollow noopener" target="_blank">#ELK</a> <a href="https://bunt.social/tags/Cluster" class="mention hashtag" rel="nofollow noopener" target="_blank">#Cluster</a> frisst uns die Haare vom Kopf. Die Logs müssen in der Regel 1y aufbewahrt werden.Bin auf <a href="https://bunt.social/tags/grafana" class="mention hashtag" rel="nofollow noopener" target="_blank">#grafana</a> <a href="https://bunt.social/tags/loki" class="mention hashtag" rel="nofollow noopener" target="_blank">#loki</a> gestoßen was wirklich nett klingt, aber nach dem Lesen<a href="https://itnext.io/how-do-open-source-solutions-for-logs-work-elasticsearch-loki-and-victorialogs-9f7097ecbc2f" rel="nofollow noopener" translate="no" target="_blank">https://itnext.io/how-do-open-source-solutions-for-logs-work-elasticsearch-loki-and-victorialogs-9f7097ecbc2f</a>bin ich mir nicht mehr sicher. Wir haben tatsächlich nicht selten die Nadel im 1y Heuhaufen zu finden.

blamiwhen using loggers do not do e.g. `slog.Error("error while reading...", "err", err)` as that is stating obvious, write something like `slog.Error("unable to read...", "err", err)`. Logging library is likely putting log level and/or severity somewhere in logline already <a href="https://mastodon.online/tags/golang" class="mention hashtag" rel="nofollow noopener" target="_blank">#golang</a> <a href="https://mastodon.online/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a>

Hacker NewsClickHouse scales beyond 100 petabytes of logs<a href="https://clickhouse.com/blog/scaling-observability-beyond-100pb-wide-events-replacing-otel" rel="nofollow noopener" translate="no" target="_blank">https://clickhouse.com/blog/scaling-observability-beyond-100pb-wide-events-replacing-otel</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/ClickHouse" class="mention hashtag" rel="nofollow noopener" target="_blank">#ClickHouse</a> <a href="https://mastodon.social/tags/Scalability" class="mention hashtag" rel="nofollow noopener" target="_blank">#Scalability</a> <a href="https://mastodon.social/tags/BigData" class="mention hashtag" rel="nofollow noopener" target="_blank">#BigData</a> <a href="https://mastodon.social/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://mastodon.social/tags/Observability" class="mention hashtag" rel="nofollow noopener" target="_blank">#Observability</a> <a href="https://mastodon.social/tags/DataEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#DataEngineering</a>

VictoriaMetricsWhen to Choose Cluster vs. Single-Node? 🤔 The cluster version is specifically designed for scenarios where horizontal scaling across multiple machines is necessary because you're hitting those single-host limits.Check more information in our latest announcement 👇 <a href="https://hubs.li/Q03sRKrg0" rel="nofollow noopener" translate="no" target="_blank">https://hubs.li/Q03sRKrg0</a> <a href="https://mastodon.social/tags/Observability" class="mention hashtag" rel="nofollow noopener" target="_blank">#Observability</a> <a href="https://mastodon.social/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://mastodon.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a> <a href="https://mastodon.social/tags/DevOps" class="mention hashtag" rel="nofollow noopener" target="_blank">#DevOps</a> <a href="https://mastodon.social/tags/DistributedSystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#DistributedSystems</a> <a href="https://mastodon.social/tags/VictoriaMetrics" class="mention hashtag" rel="nofollow noopener" target="_blank">#VictoriaMetrics</a> <a href="https://mastodon.social/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#monitoring</a>

Kevin WoblickI switched from Promtail to OTel Collector for application logs and reduced the average CPU usage by 20% (4vCPU VPS). Disk I/O was also reduced from 2.5MB writes to 200kB. 🥳<a href="https://mastodon.social/tags/opentelemetry" class="mention hashtag" rel="nofollow noopener" target="_blank">#opentelemetry</a> <a href="https://mastodon.social/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://mastodon.social/tags/observability" class="mention hashtag" rel="nofollow noopener" target="_blank">#observability</a>

Марков ДмитрийНе знал что так можно:<pre><code>sudo systemctl start systemd-journal-gatewayd.{socket,service} curl -s http://127.0.0.1:19531/entries curl -s "http://127.0.0.1:19531/entries?UNIT=sshd.service" curl -s -H "Accept: application/json" "http://127.0.0.1:19531/entries?UNIT=sshd.service" </code></pre>А ещё там есть вебморда по пути /browse.<a href="https://gts.itrus.su/tags/systemd" class="mention hashtag" rel="nofollow noopener" target="_blank">#systemd</a> <a href="https://gts.itrus.su/tags/http" class="mention hashtag" rel="nofollow noopener" target="_blank">#http</a> <a href="https://gts.itrus.su/tags/web" class="mention hashtag" rel="nofollow noopener" target="_blank">#web</a> <a href="https://gts.itrus.su/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://gts.itrus.su/tags/journald" class="mention hashtag" rel="nofollow noopener" target="_blank">#journald</a>UPD: работает шустрее чем Filebeat, FluentBit, FluentD и syslog-ng и не грузит систему излишне, вопрос только чем пушить, но это вопрос решаемый.

Y⃒̸̷̝̜̙ͥͥͥngmarHauling complete! It was 10.75 loads, we both guessed 10, so not far off.Now I can process it at my leisure.Should last a while!<a href="https://social.tchncs.de/tags/Firewood" class="mention hashtag" rel="nofollow noopener" target="_blank">#Firewood</a> <a href="https://social.tchncs.de/tags/Homestead" class="mention hashtag" rel="nofollow noopener" target="_blank">#Homestead</a> <a href="https://social.tchncs.de/tags/Hauling" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hauling</a> <a href="https://social.tchncs.de/tags/DIY" class="mention hashtag" rel="nofollow noopener" target="_blank">#DIY</a> <a href="https://social.tchncs.de/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://social.tchncs.de/tags/WorkoutOfTheDay" class="mention hashtag" rel="nofollow noopener" target="_blank">#WorkoutOfTheDay</a>

Ichinin :verified: :verified_paw: ✅🎯🙄Forensics question: If you have an SQL or IIS server installed in Azure, like a service under Azure, not a VM.Are there logs you can check for access to it and like who added users/changed permissions etc, you know, the usual stuff you can check if you run such a service in a VM.Considering a job right now, there are positive things with it, some negative and some unknowns, and this is one of the unknowns.Thanks for any replies. <a href="https://infosec.exchange/tags/forensics" class="mention hashtag" rel="nofollow noopener" target="_blank">#forensics</a> <a href="https://infosec.exchange/tags/cloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#cloud</a> <a href="https://infosec.exchange/tags/dfir" class="mention hashtag" rel="nofollow noopener" target="_blank">#dfir</a> <a href="https://infosec.exchange/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://infosec.exchange/tags/visibility" class="mention hashtag" rel="nofollow noopener" target="_blank">#visibility</a>

Y⃒̸̷̝̜̙ͥͥͥngmarGetting there! A few more loads. There's quite a lot of junk at the bottom, which I'll cut up and take too. I didn't count that when I measured for pricing, as some of it looked rotten. But the sauna is always hungry and rotten wood, once dried, burns fast! :)<a href="https://social.tchncs.de/tags/Firewood" class="mention hashtag" rel="nofollow noopener" target="_blank">#Firewood</a> <a href="https://social.tchncs.de/tags/Homestead" class="mention hashtag" rel="nofollow noopener" target="_blank">#Homestead</a> <a href="https://social.tchncs.de/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://social.tchncs.de/tags/Hauling" class="mention hashtag" rel="nofollow noopener" target="_blank">#Hauling</a>

Y⃒̸̷̝̜̙ͥͥͥngmarTea break, then one more trailer load today.Unfortunately out of Yorkshire tea, so have to make do with the vastly inferior Lidl stuff they sell around here. Do have Spanish cookies though. Made with lard!The weather is much nicer now than last time. Not sure how I feel about that.<a href="https://social.tchncs.de/tags/Tea" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tea</a> <a href="https://social.tchncs.de/tags/Break" class="mention hashtag" rel="nofollow noopener" target="_blank">#Break</a> <a href="https://social.tchncs.de/tags/Logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#Logs</a> <a href="https://social.tchncs.de/tags/Firewood" class="mention hashtag" rel="nofollow noopener" target="_blank">#Firewood</a> <a href="https://social.tchncs.de/tags/Homestead" class="mention hashtag" rel="nofollow noopener" target="_blank">#Homestead</a>

Hacker NewsTeleMessage, used by Trump officials, can access plaintext chat logs<a href="https://micahflee.com/despite-misleading-marketing-israeli-company-telemessage-used-by-trump-officials-can-access-plaintext-chat-logs/" rel="nofollow noopener" translate="no" target="_blank">https://micahflee.com/despite-misleading-marketing-israeli-company-telemessage-used-by-trump-officials-can-access-plaintext-chat-logs/</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/TeleMessage" class="mention hashtag" rel="nofollow noopener" target="_blank">#TeleMessage</a> <a href="https://mastodon.social/tags/Trump" class="mention hashtag" rel="nofollow noopener" target="_blank">#Trump</a> <a href="https://mastodon.social/tags/Officials" class="mention hashtag" rel="nofollow noopener" target="_blank">#Officials</a> <a href="https://mastodon.social/tags/plaintext" class="mention hashtag" rel="nofollow noopener" target="_blank">#plaintext</a> <a href="https://mastodon.social/tags/chat" class="mention hashtag" rel="nofollow noopener" target="_blank">#chat</a> <a href="https://mastodon.social/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://mastodon.social/tags/privacy" class="mention hashtag" rel="nofollow noopener" target="_blank">#privacy</a> <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener" target="_blank">#security</a>

N-gated Hacker News🚀 Wow, yet another <a href="https://mastodon.social/tags/tool" class="mention hashtag" rel="nofollow noopener" target="_blank">#tool</a> for <a href="https://mastodon.social/tags/Kubernetes" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kubernetes</a> that promises to save the day by... showing <a href="https://mastodon.social/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a>. Because clearly, the best way to manage complex systems is to stare at endless streams of text. 🤡 Who knew all we needed was a glorified terminal window to fix everything? <a href="https://github.com/kubetail-org/kubetail" rel="nofollow noopener" translate="no" target="_blank">https://github.com/kubetail-org/kubetail</a> <a href="https://mastodon.social/tags/Humor" class="mention hashtag" rel="nofollow noopener" target="_blank">#Humor</a> <a href="https://mastodon.social/tags/TechNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#TechNews</a> <a href="https://mastodon.social/tags/DeveloperTools" class="mention hashtag" rel="nofollow noopener" target="_blank">#DeveloperTools</a> <a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/ngated" class="mention hashtag" rel="nofollow noopener" target="_blank">#ngated</a>

Orhun Parmaksız 👾WhatsApp is using Ratatui for their new Erlang crashdump viewer! 🔥🚀 Supports memory address decoding & more!🦀 Written in Rust & built with <a href="https://fosstodon.org/@ratatui_rs" class="u-url mention" rel="nofollow noopener" target="_blank">@ratatui_rs</a>⭐ GitHub: <a href="https://github.com/WhatsApp/crashdump_viewer_cli" rel="nofollow noopener" translate="no" target="_blank">https://github.com/WhatsApp/crashdump_viewer_cli</a><a href="https://fosstodon.org/tags/rustlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#rustlang</a> <a href="https://fosstodon.org/tags/ratatui" class="mention hashtag" rel="nofollow noopener" target="_blank">#ratatui</a> <a href="https://fosstodon.org/tags/tui" class="mention hashtag" rel="nofollow noopener" target="_blank">#tui</a> <a href="https://fosstodon.org/tags/crashdump" class="mention hashtag" rel="nofollow noopener" target="_blank">#crashdump</a> <a href="https://fosstodon.org/tags/erlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#erlang</a> <a href="https://fosstodon.org/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a> <a href="https://fosstodon.org/tags/whatsapp" class="mention hashtag" rel="nofollow noopener" target="_blank">#whatsapp</a> <a href="https://fosstodon.org/tags/commandline" class="mention hashtag" rel="nofollow noopener" target="_blank">#commandline</a> <a href="https://fosstodon.org/tags/terminal" class="mention hashtag" rel="nofollow noopener" target="_blank">#terminal</a>

bacardi55I may have started digging in the <a href="https://social.bacardi55.io/tags/graylog" class="mention hashtag" rel="nofollow noopener" target="_blank">#graylog</a> rabbit hole… <a href="https://social.bacardi55.io/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#selfhosting</a> <a href="https://social.bacardi55.io/tags/logs" class="mention hashtag" rel="nofollow noopener" target="_blank">#logs</a>

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