VirtualTam's bookmarks

21. Proposal to Simplify OH-MY-ZSH · Issue #377 · ohmyzsh/ohmyzsh 2021-11-10

    tags: command-line, programming/shell, programming/shell/zsh, source-code-management/git

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22. Debugging a Go program that reads from stdin with Delve 2021-11-08

    tags: debugging, debugging/delve, programming/go

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    • https://github.com/go-delve/delve/issues/65
    • https://github.com/go-delve/delve/issues/1274
23. IoT logging with MQTT, Fluentd / Fluent Bit and Loki 2020-08-15

    tags: embedded, fluentd, internet-of-things, network/mqtt, observability/grafana, observability/logging, observability/logging/grafana-loki

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    Open questions, potential solutions or workarounds:

    • Loki does not support out-of-order message ingestion
      • https://github.com/grafana/loki/issues/1544
      • https://github.com/project-hatohol/fluent-plugin-sort
    • There is not Java client for Loki
      • https://github.com/grafana/loki/issues/1158
      • https://grafana.com/docs/loki/latest/api/
      • https://github.com/grafana/loki/tree/master/cmd/fluent-bit
    • The Wiced MQTT queue might be limited depending on the volume of logs
      • https://iotexpert.com/2017/03/08/embedded-world-2017-wiced-wifi-mqtt-and-the-amazon-iot-cloud/
24. Tutorial or examples for using docker-compose code as a python module in a python script · Issue #4542 · docker/compose · GitHub 2020-02-10

    tags: linux/container, linux/container/docker, linux/container/docker-compose, programming/python

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    • https://rapydo.github.io/docs/
    • https://github.com/rapydo/do/blob/master/controller/compose.py
25. Docker and Kubernetes userland proxies, versus exposing wide port ranges 2020-01-24

    tags: linux/container, linux/container/docker, linux/container/kubernetes, network, network/tcp, network/udp, performance

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    Docker:

    • https://github.com/moby/moby/issues/9021
    • https://github.com/moby/moby/issues/11185
    • https://github.com/moby/moby/issues/11185#issuecomment-245983651
    • https://github.com/moby/moby/issues/19017
    • https://github.com/docker/for-mac/issues/2670#issuecomment-372365274

    Kubernetes:

    • https://github.com/kubernetes/kubernetes/issues/1802
    • https://github.com/kubernetes/kubernetes/issues/23864
    • https://github.com/kubernetes/kubernetes/issues/23864#issuecomment-387070644

    Disabling userland proxy:

    • https://github.com/moby/moby/issues/5618
    • https://github.com/moby/moby/issues/14856
    • https://github.com/moby/moby/issues/11185#issuecomment-129085898

    Threads:

    • https://stackoverflow.com/questions/28717464/docker-expose-all-ports-or-range-of-ports-from-7000-to-8000
    • https://www.percona.com/blog/2016/02/05/measuring-docker-cpu-network-overhead/
    • https://forums.docker.com/t/exposing-large-range-of-ports-is-not-viable/20127/5
26. Why isn't there a list comprehension filter? · Issue #43778 · ansible/ansible · GitHub 2019-12-14

    tags: configuration-management/ansible, jinja, programming/python

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27. Docker & UFW 2019-10-24

    tags: linux/container/docker, linux/iptables, network, security, ufw

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    • https://github.com/moby/moby#4737
    • https://github.com/docker/for-linux/issues/690
    • https://stackoverflow.com/questions/30383845/what-is-the-best-practice-of-docker-ufw-under-ubuntu
    • https://www.mkubaczyk.com/2017/09/05/force-docker-not-bypass-ufw-rules-ubuntu-16-04/
    • https://www.techrepublic.com/article/how-to-fix-the-docker-and-ufw-security-flaw/
    • https://www.linux.com/news/how-fix-docker-and-ufw-security-flaw/
    • https://svenv.nl/unixandlinux/dockerufw/
    • https://blog.viktorpetersson.com/2014/11/03/the-dangers-of-ufw-docker.html
    • https://news.ycombinator.com/item?id=27613217
28. Bollinger Bands with Prometheus and Grafana 2019-10-23

    tags: observability, observability/grafana, observability/time-series/prometheus, visualization

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    • https://en.wikipedia.org/wiki/Bollinger_Bands
    • https://www.investopedia.com/terms/b/bollingerbands.asp
    • https://github.com/grafana/grafana/issues/409
    • https://github.com/grafana/grafana/issues/940
29. ubuntu - Is it possible to use Ansible authorized_key exclusive with multiple keys? - Stack Overflow 2019-09-08

    tags: configuration-management/ansible, cryptography/public-key-infrastructure, network/ssh, security, security/authentication

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    • https://docs.ansible.com/ansible/latest/modules/authorized_key_module.html
    • https://github.com/ansible/ansible-modules-core/commit/6f6d7f5c18296e3fe84fa5aef674948753ff52ae
    • https://github.com/ansible/ansible/issues/11347
30. Looper pedal with MIDI clock synchronization 2019-09-02

    tags: audio, boss, digital-audio-workstation/ableton-live, effect, instrument/midi, loop, stompbox

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    Threads:

    • https://www.talkbass.com/threads/compact-looper-with-midi-sync-advice.1322813/
    • https://www.talkbass.com/attachments/screen-shot-2018-01-15-at-10-50-39-am-png.2876469/
    • https://www.jazzguitar.be/forum/guitar-amps-gizmos/59519-loopers-midi-sync.html
    • https://www.gearslutz.com/board/electronic-music-instruments-and-electronic-music-production/1100762-looper-midi-sync.html

    Pigtronix Infinity Looper (seems to be the favorite):

    • https://pigtronix.com/product/infinity-looper/
    • https://www.reddit.com/r/guitarpedals/comments/6ggsgq/pigtronix_infinity_looper_roland_tr8_midi_clock/
    • https://forum.fractalaudio.com/threads/infinity-looper-format-larger-sd-card.104993/

    BOSS RC-30 (no MIDI sync, only there 'cause I have one):

    • http://forum.mybeatbuddy.com/index.php?threads/need-help-w-my-beat-buddy-and-the-boss-rc-30-looper.1325/
    • https://www.talkbass.com/threads/is-it-possible-to-sync-two-boss-rc-30-loopers.1291450/
    • https://rolandcorp.com.au/blog/taking-control-of-your-loop-station (also, W.T.F. ???)

    BOSS RC-300 & RC-505:

    • https://www.reddit.com/r/LoopArtists/comments/cqmqhc/boss_rc505_slaved_to_ableton_live/
    • https://www.gearslutz.com/board/electronic-music-instruments-and-electronic-music-production/1033197-rc-505-sync-issues-slave-mode.html
31. helm-secrets: a helm plugin that helps managing secrets with Git workflow 2019-06-18

    tags: cryptography/pgp, linux/container/kubernetes, linux/container/kubernetes/helm, programming/yaml, secret, security, security/password

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    • https://github.com/helm/helm/issues/2196
    • https://github.com/mozilla/sops
    • https://medium.com/faun/helm-charts-for-more-complex-projects-and-how-to-secure-them-a1dfde804226
    • https://developer.epages.com/blog/tech-stories/kubernetes-deployments-with-helm-secrets/
    • https://lab.getbase.com/helm-secrets-a-missing-piece-in-kubernetes/
32. Doctrine ORM tries to recreate partial indexes with the same definition every time. · Issue #6218 · doctrine/orm · GitHub 2019-02-26

    tags: database, database/sqlite, doctrine, programming/php

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    • https://github.com/doctrine/dbal/commit/7282289fee625a24c26c1fccc0474e8ca583470f
33. Cycle error when trying to create AWS VPC security groups using Terraform - Stack Overflow 2019-02-20

    tags: cloud/aws, configuration-management/terraform, cycle, graph

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    TL;DR: break the dependency cycle by declaring rules between two of the groups from the dependency chain with aws_security_group_rule

    • https://github.com/hashicorp/terraform/issues/539
    • https://github.com/hashicorp/terraform/issues/530
    • https://github.com/hashicorp/terraform/pull/1620
    • https://omarkhawaja.com/terraform-resolving-aws-security-group-cyclic-dependency/
34. amazon web services - How should I handle `deposed` resources in Terraform? - Stack Overflow 2019-02-19

    tags: cloud/aws, configuration-management/terraform

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    • https://github.com/hashicorp/terraform/issues/10753#issuecomment-267638933
35. ClusterFuzz - a scalable fuzzing infrastructure which finds security and stability issues in software 2019-02-08

    tags: analysis, data, google, input, programming/python, security

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    • https://github.com/google/clusterfuzz
    • https://github.com/google/oss-fuzz
    • https://llvm.org/docs/LibFuzzer.html
    • http://lcamtuf.coredump.cx/afl/
    • https://security.googleblog.com/2018/11/a-new-chapter-for-oss-fuzz.html
    • https://opensource.googleblog.com/2019/02/open-sourcing-clusterfuzz.html
36. [openvpn] ERROR: could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network · Issue #418 · docker/for-linux · GitHub 2019-01-28

    tags: linux/container/docker, network, network/vpn

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    • https://www.reddit.com/r/docker/comments/5nf966/cant_start_daemon/
37. How do you mark code as deprecated in Go? - Stack Overflow 2019-01-23

    tags: documentation, interface, programming/go

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    • https://blog.golang.org/godoc-documenting-go-code
    • https://github.com/golang/lint/issues/238
    • https://github.com/golang/go/issues/17056
38. [JENKINS-32118] Document Jenkins security settings so Robot Framework log/report can be opened - Jenkins JIRA 2019-01-23

    tags: continuous-integration/jenkins, plugin, programming/testing, robot-framework

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    • https://issues.jenkins-ci.org/browse/JENKINS-38338
39. plugin you complete me - What's the correct way to install YouComplete using vim-plug in vim/nvim? - Vi and Vim Stack Exchange 2019-01-03

    tags: completion, editor, editor/vim

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    • https://github.com/Valloric/YouCompleteMe/issues/1751
    • https://github.com/junegunn/vim-plug#post-update-hooks
40. ec2.py: Dynamic inventory does not work with assumed roles in shared config · Issue #25718 · ansible/ansible · GitHub 2018-12-26

    tags: cloud/aws, configuration-management/ansible, programming/python, security/authentication, security/authorization

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    • https://github.com/ansible/ansible/blob/6318229bc424e5bb95b83b5ddad355a8c315d0f7/contrib/inventory/ec2.ini#L186
    • https://github.com/ansible/ansible/pull/34279#issuecomment-355136912
    • https://docs.ansible.com/ansible/latest/plugins/inventory/aws_ec2.html