VirtualTam's bookmarks

1. The AirGradient Builds Overview 2024-10-23

   tags: air, arduino, diy, electronics, pcb, sensor, smart-home

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   • airgradienthq/arduino
   • DIY Air Quality Sensor (2021-08-08, using revision 4)
   • Jeff Geerling - Your home's air could be making you sick. Fight back! (2021-09-08)
   • Monitoring my home's air quality (CO2, PM2.5, Temp/Humidity) with AirGradient's DIY sensor
   • Discussion on HackerNews
2. raffomania/linkblocks - A federated network to bookmark, share and discuss good web pages with your friends 2024-07-21

   tags: personal-knowledge/bookmark, programming/rust, web/syndication

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3. Crowdsec - Curated Threat Intelligence Powered by the Crowd 2024-05-29

   tags: bsd, linux/iptables, network/firewall, observability/logging, programming/go

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   • crowdsecurity/crowdsec
   • Documentation
     • Docker / Podman Deployment
     • Data Sources
     • Parsers
     • Configuration
     • Observability / Prometheus
     • OpenAPI Specification
   • Blog
     • Building a Network for Small Businesses Part 1: Hardware
     • Building a Network for Small Businesses Part 2: Running Configurations
     • Building a Network for Small Businesses Part 3: Attack Scenarios
   • Discussion on HN (2020)
4. All you need is Wide Events, not "Metrics, Logs and Traces" 2024-04-19

   tags: database, distributed-system, observability, observability/logging, observability/metrics, observability/tracing

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   • Scuba: Diving into Data at Facebook - International Conference on Very Large Data Bases (VLDB) (PDF, Talk)
   • HN discussion
   • Axiom - Stop sampling, observe every event
     • Adaptive _time compression — A database hacker story
   • Eventrelay - An event streaming/storage system for the rest of us
   • Honeycomb - Identify Outliers
   • Rill - Fast operational dashboards that your team will actually use
   • Strangeloop 17 - Why We Built Our Own Distributed Column Store by Sam Stokes
5. The XY Problem 2023-08-25

   tags: discussion, forum, information, question

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   The XY problem is asking about your attempted solution rather than your actual problem. This leads to enormous amounts of wasted time and energy, both on the part of people asking for help, and on the part of those providing help.

   • https://meta.stackexchange.com/questions/66377/what-is-the-xy-problem
   • https://www.perlmonks.org/?node=XY+Problem
   • http://mywiki.wooledge.org/XyProblem
6. Postfix, iPhone, Apple Mail and the reject_unknown_helo_hostname parameter 2023-01-28

   tags: email/postfix, mobile/ios, network/dns

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   I'd get a better behaved mail client. — Hu on Gentoo Forums

   • http://www.postfix.org/postconf.5.html#reject_invalid_helo_hostname
   • https://serverfault.com/questions/575539/postfix-helo-command-rejected-host-not-found
   • https://serverfault.com/questions/527541/postfix-whitelist-host-for-specific-sender
   • https://serverfault.com/questions/922935/why-does-postfix-say-helo-command-rejected-host-not-found-when-dig-finds-the
   • https://discussions.apple.com/thread/3120175
   • https://forums.gentoo.org/viewtopic-p-8604630.html?sid=a666f84af3d663d43b4c72a5b82115c4
7. Go: A Documentary 2022-03-05

   tags: programming-language, programming/go

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   This document collects many interesting (publicly observable) issues, discussions, proposals, CLs, and talks from the Go development process, which intents to offer a comprehensive reference of the Go history.

8. Introduction to the Zettelkasten Method 2021-10-17

   tags: graph, knowledge, programming/markdown, text

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   • https://luhmann.surge.sh/communicating-with-slip-boxes
   • https://news.ycombinator.com/item?id=24916536
   • https://forum.zettelkasten.de/discussion/comment/5918/
   • https://zettelkasten.de/posts/understanding-hierarchy-translating-folgezettel/
   • https://zettelkasten.de/posts/luhmanns-second-zettelkasten/
   • https://en.wikipedia.org/wiki/Zettelkasten
   • https://www.foleymusicandarts.com/blog/2019/3/5/how-i-use-the-archive-and-my-music-staff-to-create-engaging-lesson-notes
9. What's the Point of Multiple Redis Databases? 2020-11-23

   tags: database, database/redis, distributed-system/cluster

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   • https://stackoverflow.com/questions/12802726/how-to-list-all-redis-databases
   • https://groups.google.com/g/redis-db/c/vS5wX8X4Cjg/discussion
   • https://stackoverflow.com/questions/13386053/how-do-i-change-between-redis-database
10. How to Make Good Code Reviews Better - Stack Overflow Blog 2019-10-07

    tags: code-review, communication, continuous-integration, discussion, source-code-management, source-code-management/git, static-analysis/lint, team

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11. grit: a tool for managing many git repositories in a single project; it is an alternative to repo. 2019-09-25

    tags: repository, source-code-management, source-code-management/git

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    • https://groups.google.com/forum/#!topic/repo-discuss/o4QqDN5kl0w
12. How to Make a CNC Turner's Cube: [ Creative CNC Project ] 2019-06-23

    tags: cnc, cube, metal

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    • https://www.instructables.com/id/Turners-Cube-Manual-Machine/
    • https://www.cnczone.com/forums/general-metalwork-discussion/52757-making-large-quot-turners-cubes-quot-engine.html
    • http://www.commsp.ee.ic.ac.uk/~mrt102/other/workshop/turnerscube.html
13. Freeplane - free mind mapping and knowledge management software 2018-06-07

    tags: graph, knowledge, mindmap

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    • https://github.com/freeplane/freeplane
    • https://sourceforge.net/projects/freeplane/
    • https://sourceforge.net/p/freeplane/discussion/758437/
    • https://www.freeplane.org/forum2012/viewforum.php?f=1
14. KeePass / KeePassX / KeePassXC 2018-05-27

    tags: apple/macos, linux, microsoft/windows, mobile/android, security, security/password, web

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    • https://keepass.info/
    • https://www.keepassx.org/
    • https://keepassxc.org/
    • https://superuser.com/questions/878902/whats-the-difference-between-keepass-and-keepassx
    • https://sourceforge.net/p/keepass/discussion/329220/thread/f9f016d5/
    • https://keepassxc.org/docs/#faq-keepassx
15. Searching for Emoji Characters / Unicode - Elasticsearch - Discuss the Elastic Stack 2018-03-15

    tags: observability/elastic, observability/elastic/elasticsearch, text/unicode

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    • Unicode text segmentation - https://unicode.org/reports/tr29/
    • Unicode emoji - https://unicode.org/reports/tr51/#Searching
    • https://jolicode.com/blog/search-for-emoji-with-elasticsearch
16. Shawn Pearce has died - Johannes Schindelin 2018-02-23

    tags: code, community, contribution, review, source-code-management, source-code-management/gerrit, source-code-management/git

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    • https://git.github.io/rev_news/2018/02/21/edition-36/
    • https://twitter.com/cdibona/status/957822400518696960
    • https://sfconservancy.org/blog/2018/jan/30/shawn-pearce/
    • https://gitenterprise.me/2018/01/30/shawn-pearce-a-true-leader/
    • https://groups.google.com/forum/#!topic/repo-discuss/B4P7G1YirdM/discussion
    • https://linuxfr.org/news/la-communaute-git-en-deuil-de-shawn-pearce
17. magnusbaeck/logstash-filter-verifier 2018-02-12

    tags: linux, observability/elastic/logstash, parser, programming/go, programming/testing

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    • https://github.com/magnusbaeck/logstash-filter-verifier/releases
    • https://discuss.elastic.co/t/testing-your-logstash-configuration/53061
    • https://discuss.elastic.co/t/logstash-configuration-file-unit-testing/88450
    • https://discuss.elastic.co/t/testing-and-benchmarking-log-collection-pipeline/42942
    • https://bugs.archlinux.org/task/56039
    • https://wiki.archlinux.org/index.php/Java
18. RSpec is no longer bundled · Issue #6479 · elastic/logstash · GitHub 2018-02-12

    tags: observability/elastic, observability/elastic/logstash, parser, programming/ruby, programming/testing

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    • https://github.com/elastic/logstash/issues/5666
    • https://github.com/elastic/logstash/pull/5667
    • https://github.com/magnusbaeck/logstash-filter-verifier
    • https://github.com/elastic/logstash#testing
    • https://discuss.elastic.co/t/how-to-run-rspec-tests-in-logstash-5-0-0/64895
    • http://rspec.info/
19. How to Setup FileBeat with Basic Auth for LogStash Output? - Filebeat - Discuss the Elastic Stack 2018-01-12

    tags: cryptography/certificate, cryptography/certificate-authority, network/transport-layer-security, observability/elastic, observability/elastic/beats, observability/elastic/logstash, security, security/authentication

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    • https://github.com/logstash-plugins/logstash-input-beats/issues/8
    • https://www.elastic.co/guide/en/logstash/current/plugins-inputs-beats.html
    • https://www.elastic.co/guide/en/beats/filebeat/master/config-filebeat-logstash.html
    • https://www.elastic.co/guide/en/beats/filebeat/current/configuring-ssl-logstash.html
    • https://www.gilesorr.com/blog/elkbeats-beats-secure.html
    • https://discuss.elastic.co/t/beats-logstash-security-use-of-security-token-to-authenticate-clients/104981/4
    • https://stackoverflow.com/questions/40341664/how-to-configure-logstash-and-filebeat-ssl-communication
20. Advent Calendar - Discuss the Elastic Stack 2017-12-11

    tags: data, observability/elastic/elasticsearch, visualization

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    "To celebrate the end of the 2017 calendar year, the Elastic Engineering team will be publishing a series of Elastic Stack tips each day, from the 1st of December through the 25th of December[0]. As we are a distributed organisation, and with community members from all corners of the globe, you'll be seeing these threads in a variety of our native languages.

    For some examples of what to expect, here is a selection of upcoming topics:

    • How to make an Elasticsearch Ingest Plugin (in Japanese)
    • Upgrade to 6.x with reindex API and tips (in Chinese)
    • ECE: From the trenches (in English)
    • Kibana tips for new users (in English)"