VirtualTam's bookmarks

1. We build X.509 chains so you don’t have to 2024-01-26

   tags: cryptography/certificate, programming/go, programming/python, programming/rust

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   • pyca/cryptography - src/rust/cryptography-x509-verification
   • C2SP/x509-limbo - A suite of testvectors for X.509 certificate path validation and tools for building them
2. LWN - What every programmer should know about memory 2023-07-22

   tags: hardware, hardware/cpu, hardware/ram, memory, memory/cache, performance

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   • What every programmer should know about memory (Full PDF version) Mirror
   • Part 1: Introduction & Commodity Hardware Today
   • Part 2: CPU Caches
   • Part 3: Virtual Memory
   • Part 4: NUMA support
   • Part 5: What programmers can do
   • How much of ‘What Every Programmer Should Know About Memory’ is still valid?
3. authentication - What should be the valid characters in usernames? 2023-02-27

   tags: security/authentication, user

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4. Git - git-for-each-ref Documentation 2023-02-25

   tags: command-line, source-code-management/git

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   • https://github.com/git/git/blob/c25fba986bfc737d775430d290b93136d390e067/t/t6300-for-each-ref.sh#L79-L216
   • https://stackoverflow.com/questions/21256861/what-are-valid-fields-for-the-format-option-of-git-for-each-ref
5. RedPanda | Data Streaming Platform 2022-09-04

   tags: message-broker/kafka, message-queue, programming/c++, programming/go

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   • https://redpanda.com/blog/validating-consistency
   • https://redpanda.com/blog/kafka-redpanda-availability
   • https://redpanda.com/blog/redpanda-official-jepsen-report-and-analysis
   • https://github.com/redpanda-data/redpanda/
   • https://news.ycombinator.com/item?id=25075739
6. mkcert: A simple zero-config tool to make locally trusted development certificates with any names you'd like. 2021-12-26

   tags: cryptography/certificate, cryptography/certificate-authority, programming/go

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   • https://blog.filippo.io/mkcert-valid-https-certificates-for-localhost/
7. HAProxy version 2.4.0 - Configuration Manual - mqtt_is_valid 2021-11-01

   tags: network/http-server/haproxy, network/mqtt, network/tcp

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   • https://www.haproxy.com/blog/announcing-haproxy-2-4/
   • https://www.youtube.com/watch?v=gaq2Jmjrugg
8. Validating URLs in Go 2019-05-30

   tags: data, network/url, programming/go, validator

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   • https://golang.org/pkg/net/url/#Parse
   • https://golang.org/pkg/net/url/#ParseRequestURI
   • https://stackoverflow.com/questions/31480710/validate-url-with-standard-package-in-go
   • https://stackoverflow.com/questions/25747580/ensure-a-uri-is-valid
   • https://github.com/asaskevich/govalidator
9. time series - Simple way to algorithmically identify a spike in recorded errors - Cross Validated 2018-10-30

   tags: mathematics, observability, observability/time-series, observability/time-series/prometheus, statistics

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10. python-sqlparse - a non-validating SQL parser module for Python 2018-10-21

    tags: database, database/mariadb, database/mysql, database/postgresql, database/sqlite, parser, programming/python, programming/sql

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    • https://github.com/andialbrecht/sqlparse
11. Atom and RSS libraries for PHP 2018-04-02

    tags: feed, feed/atom, feed/rss, programming/php, validator, web/syndication

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    FeedWriter, aka Universal Feed Generator:

    • https://github.com/mibe/FeedWriter
    • http://ajaxray.com/blog/php-universal-feed-generator-supports-rss-10-rss-20-and-atom/
    • https://www.phpclasses.org/package/4427-PHP-Generate-feeds-in-RSS-1-0-2-0-an-Atom-formats.html

    SimplePie:

    • http://simplepie.org/
    • https://github.com/simplepie/simplepie/

    Zend Feed:

    • https://docs.zendframework.com/zend-feed/
    • https://docs.zendframework.com/zend-feed/writer/
    • https://github.com/zendframework/zend-feed
12. Validating Atom and RSS feeds 2018-04-02

    tags: feed, feed/atom, feed/rss, network/http, validator, w3c, web, web/syndication

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    Specifications:

    • Atom:
      • https://tools.ietf.org/html/rfc4287
      • https://tools.ietf.org/html/rfc6721
      • https://tools.ietf.org/html/rfc8288 (obsoletes https://tools.ietf.org/html/rfc5988)
    • RSS 2.0:
      • http://www.rssboard.org/rss-specification
      • http://www.rssboard.org/rss-history
      • https://cyber.harvard.edu/rss/rss.html
    • http://www.intertwingly.net/wiki/pie/Rss20AndAtom10Compared

    W3C Validation services:

    • https://validator.w3.org/feed/
    • https://validator.w3.org/feed/docs/
    • http://www.feedvalidator.org/
    • https://github.com/rubys/feedvalidator
    • https://lists.w3.org/Archives/Public/www-validator/
    • https://groups.google.com/group/feedvalidator-users

    Literature:

    • https://feeder.co/knowledge-base/rss-feed-creation/how-to-validate-a-rss-feed/
    • http://www.rss-specifications.com/feed-validators.htm

    Threads:

    • https://stackoverflow.com/questions/7949456/good-resource-for-the-atom-and-rss-specification
    • https://stackoverflow.com/questions/758526/testing-rss-feeds
    • https://stackoverflow.com/questions/7573060/any-existing-rss-feed-url-validators
13. Trinity uses nmap in The Matrix Reloaded 2018-01-08

    tags: hack, matrix, movie, network/nmap, network/ssh, security

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    • https://nmap.org/movies/
    • https://nmap.org/movies/matrix/
    • https://www.quora.com/Is-the-use-of-the-NMAP-command-shown-in-The-Matrix-Reloaded-movie-valid
    • https://www.securityfocus.com/news/4831
14. Unbound, a validating, recursive, and caching DNS resolver 2017-12-17

    tags: linux, network, network/dns

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    • https://wiki.archlinux.org/index.php/Unbound
15. alecthomas/voluptuous: Voluptuous, despite the name, is a Python data validation library. 2017-11-03

    tags: data, programming/api/rest, programming/python, programming/testing, validator

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16. model selection - How to choose the number of hidden layers and nodes in a feedforward neural network? - Cross Validated 2017-08-22

    tags: hidden, machine-learning, neural-network

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17. machine learning - What does the hidden layer in a neural network compute? - Cross Validated 2017-08-20

    tags: hidden, layer, machine-learning, neural-network, synapse

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    • https://static.googleusercontent.com/media/research.google.com/en//archive/unsupervised_icml2012.pdf
    • https://www.cs.cmu.edu/~dst/pubs/byte-hiddenlayer-1989.pdf
18. Apache Tomcat 8 Configuration Reference (8.0.45) - The AJP Connector 2017-08-16

    tags: apache, network/http, network/http-server/apache-httpd, network/proxy, network/transport-layer-security, programming/java, tomcat, web

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    • https://stackoverflow.com/questions/23931987/apache-proxy-no-protocol-handler-was-valid
    • https://serverfault.com/questions/746810/enforcing-client-verification-in-apache-just-for-a-specific-client-certificate
    • https://httpd.apache.org/docs/2.4/mod/mod_ssl.html
    • https://serverfault.com/questions/639317/ah01896-unable-to-determine-list-of-acceptable-ca-certificates-for-client-authe#842857
    • http://www.zeitoun.net/articles/configure-mod_proxy_ajp-with-tomcat/start
    • https://wiki.apache.org/tomcat/FAQ/Connectors
    • https://serverfault.com/questions/785652/how-do-i-configure-apache-to-proxy-tomcat-using-ajp
19. GitHub - w3c/markup-validator 2016-08-24

    tags: development, markup, programming/css, programming/html, validator, w3c, web

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    Git repository for the W3C Validator :-)

    Build guide @ https://github.com/tlvince/w3c-validator-guide

20. LAVA - Linaro Automated Validation Architecture 2016-08-15

    tags: automation, continuous-integration, device, framework/django, lava, linux/debian, pipeline, programming/python, programming/testing, web

    [ permalink ]

    • https://wiki.linaro.org/LAVA
    • https://wiki.debian.org/LAVA
    • https://lava.debian.net/
    • https://lava.debian.net/static/docs/v2/index.html
    • https://validation.linaro.org/static/docs/v2/first-installation.html
    • https://validation.linaro.org/static/docs/v2/pipeline-admin.html
    • https://validation.linaro.org/static/docs/v2/development-intro.html
    • https://www.linaro.org/blog/lava-blog/lava-fundamentals/
    • https://git.linaro.org/?s=lava%2Flava