VirtualTam's bookmarks

1. feed reader best practices | Rachel By The Bay 2024-10-26

   tags: feed, network/http, network/http/header, personal-knowledge/blog, storage/cache, web/syndication

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   Test feed:

   • feed reader score project
   • A sysadmin's rant about feed readers and crawlers
   • Feeds, updates, 200s, 304s, and now 429s
   • So many feed readers, so many bizarre behaviors
   • The feed reader score service is now online

   RFCs:

   • RFC 1945 - Hypertext Transfer Protocol - HTTP/1.0 - If-Modified-Since
   • RFC 7232 - Hypertext Transfer Protocol (HTTP/1.1): Conditional Requests - Entity Tag (ETag)
   • RFC 9110 - HTTP Semantics

   Related:

   • Bret Simmons - NetNewsWire and Conditional GET Issues
   • John Brayton - Feed Polling for Unread Cloud
   • Jeff Kaufman - Looking at RSS User-Agents
   • Chris Siebenmann - The case of the very old If-Modified-Since HTTP header
   • ETag and HTTP caching
   • HTTP Conditional Requests Explained
   • Caching - What takes precedence: the ETag or Last-Modified HTTP header?
2. Crucible - A distributed network-replicated block storage service 2024-10-25

   tags: distributed-system, programming/rust, storage/block-storage, virtualization

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   • Oxide RFD 60 - Storage Architecture Considerations
   • Oxide RFD 177 - Implementation of Data Storage
3. Building a Kubernetes Home Lab on the Raspberry Pi 2024-05-28

   tags: cryptography/certificate-authority, distributed-system, linux/container, linux/container/kubernetes, network/dns, raspberry-pi, self-hosting

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   1. Architecture & Roadmap
   2. Setup Kubernetes Management Node and Private Certificate Authority
   3. Configuring a Multi-Architecture Build Process
   4. Local DNS Services
4. CoreDNS - DNS and Service Discovery 2024-05-28

   tags: network/dns, network/dnssec, programming/go

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   • coredns/coredns
   • Quick Start
   • Plugins
     • dnssec
     • file - Serve zone data from an RFC 1035-style file
   • Running CoreDNS as a DNS Server in a Container
5. TypeSpec - A language for defining cloud service APIs and shapes 2024-04-05

   tags: documentation, network/grpc, network/http, programming/api/rest, programming/json, programming/typescript, protocol-buffers

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   • microsoft/typespec
6. Poorconn: Simulating Poor Network Conditions 2024-03-10

   tags: network/proxy, programming/python, programming/python/pytest, programming/testing/integration, quality-of-service

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   • xuhdev/poorconn
   • poorconn - Pytest plugin
7. Comcast Proxy - Simulating shitty network connections so you can build better systems 2024-03-10

   tags: network/proxy, programming/go, programming/testing/integration, quality-of-service

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   • Sometimes Kill -9 Isn’t Enough
8. toxiproxy - A TCP proxy to simulate network and system conditions for chaos and resiliency testing 2024-03-10

   tags: network/proxy, network/tcp, programming/go, programming/ruby, programming/testing/integration, quality-of-service

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   • Building and Testing Resilient Ruby on Rails Applications
9. Distributed Tracing in Rust 2023-12-17

   tags: distributed-system, observability/logging, observability/opentelemetry, observability/tracing, programming/rust

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   1. Logging Basics
   2. Tracing Basics
   3. Inter-Service Tracing
   4. Correlating Logs and Traces
10. go-httpbin - A reasonably complete and well-tested golang port of the httpbin service 2023-06-11

    tags: linux/container/docker, network/http, programming/go

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11. OpenSSL Cookbook 2023-05-31

    tags: cryptography/certificate, network/http, network/transport-layer-security, openssl

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    The definitive guide to using the OpenSSL command line for configuration and testing.

    Topics covered in this book include:

    • key and certificate management,
    • server configuration,
    • a step by step guide to creating a private CA,
    • testing of online services.
12. Recapping and restoring a Harman Kardon 330C 2022-06-05

    tags: audio, diy, electronics, noise

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    • Harman Kardon 330C Stereo Receiver Repair and Service - BG020
    • Harman Kardon HK 330c - Fixing Noisy Transistor Issue
    • https://drive.google.com/drive/folders/1BnK_k1osh5Qrh0_jvQ-hdS4oiHbICk57
    • https://audiokarma.org/forums/index.php?threads/harman-kardon-330c-repair-random-buzzing.530928/
13. BGP.Tools - Browse the internet ecosystem 2022-01-24

    tags: internet, internet-service-provider, network/bgp

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14. HAProxy Data Plane API 2021-11-01

    tags: consul, linux/container, linux/container/kubernetes, network/http, network/http-server/haproxy, programming/api

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    • https://www.haproxy.com/blog/new-haproxy-data-plane-api/
    • https://www.haproxy.com/blog/announcing-haproxy-data-plane-api-2-4/
    • https://www.haproxy.com/blog/consul-service-discovery-for-haproxy/
    • https://github.com/haproxytech/dataplaneapi/blob/master/discovery/README.md
    • https://github.com/haproxytech/dataplaneapi/blob/master/discovery/AWS.md
    • https://github.com/haproxytech/dataplaneapi/blob/master/discovery/CONSUL.md
15. Smithy - A language for defining services and SDKs 2021-05-18

    tags: cloud/aws, programming/api, programming/code-generation, programming/java

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    • https://github.com/awslabs/smithy
    • https://awslabs.github.io/smithy/1.0/guides/index.html
16. FTTH / Fibre sans box opérateur 2020-12-18

    tags: ethernet, fiber-optics, internet, internet-service-provider, internet-service-provider/free, internet-service-provider/orange, network

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    • https://blog.desgrange.net/post/2016/03/21/ftth-free-sans-freebox.html
    • https://blog.tristramg.eu/fibre-free-sans-freebox
    • https://lafibre.info/remplacer-freebox/remplacer-le-modem-fibre-optique-du-fai-par-un-serveur/
    • https://www.tp-link.com/fr/business-networking/accessory/mc220l/
    • https://www.tp-link.com/fr/business-networking/accessory/tl-sm321b/
    • https://fr.wikipedia.org/wiki/Connecteur_optique_LC
    • https://fr.wikipedia.org/wiki/Connecteur_optique_SC
    • https://lafibre.info/remplacer-freebox/utiliser-un-serveur-linux-a-la-place-de-la-freebox-pour-debrider-la-connexion/
    • https://forum.universfreebox.com/viewtopic.php?t=61767
    • https://freebox.toosurtoo.com/forum/viewtopic.php?p=93815
    • https://www.asuswrt-merlin.net/
    • https://smpfr.info/viewtopic.php?t=1565
17. What is "AWS Security Scanner" in my server logs? 2020-07-31

    tags: cloud/aws, network, security

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    • https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html
    • https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html
    • https://docs.aws.amazon.com/cli/latest/reference/ec2/modify-instance-metadata-options.html
    • https://aws.amazon.com/blogs/security/defense-in-depth-open-firewalls-reverse-proxies-ssrf-vulnerabilities-ec2-instance-metadata-service/
    • https://aws.amazon.com/blogs/aws/new-host-based-routing-support-for-aws-application-load-balancers/
    • https://aws.amazon.com/about-aws/whats-new/2018/07/elastic-load-balancing-announces-support-for-redirects-and-fixed-responses-for-application-load-balancer/
    • https://www.reddit.com/r/aws/comments/e18e5n/botexploit_what_is_this_trying_to_do_and_how
    • https://www.reddit.com/r/aws/comments/e18e5n/botexploit_what_is_this_trying_to_do_and_how/f8qympp/
    • https://forums.aws.amazon.com/thread.jspa?threadID=316889
    • https://owasp.org/www-community/attacks/Server_Side_Request_Forgery
    • https://www.wired.com/story/capital-one-paige-thompson-case-hacking-spree/
    • https://krebsonsecurity.com/2019/08/what-we-can-learn-from-the-capital-one-hack/
    • https://krebsonsecurity.com/2019/07/capital-one-data-theft-impacts-106m-people/
    • http://www.thecloudavenue.com/2019/08/how-capital-one-hack-was-achieved-in-aws.html
    • http://www.thecloudavenue.com/2019/11/changes-to-aws-ec2-instance-metadata-service.html
18. How we abused Slack's TURN servers to gain access to internal services | Communication Breakdown 2020-04-09

    tags: cloud/aws, multimedia, network, network/webrtc, security, streaming, video

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    • https://webrtchacks.com/
    • https://www.enablesecurity.com/security-assessment/webrtc-pentest/
19. PeeringDB - freely available, user-maintained, database of networks, and the go-to location for interconnection data 2020-01-06

    tags: internet, internet-service-provider, network, network/router

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    • https://github.com/dbarrosop/sir
    • https://github.com/sileht/bird-lg/
20. c - Creating a daemon in Linux - Stack Overflow 2019-11-07

    tags: daemon, linux, programming/c, programming/c++, service, systemd

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