VirtualTam's bookmarks

1. Repology, the packaging hub 2024-12-21

   tags: linux, linux/distribution, packaging

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   Repology monitors a huge number of package repositories and other sources comparing packages versions across them and gathering other information. Repology shows you in which repositories a given project is packaged, which version is the latest and which needs updating, who maintains the package, and other related information.

2. The Effect of CRTs on Pixel Art - On Cathode Ray Tubes, nostalgia and anachronisms 2024-11-19

   tags: art/pixel-art, game, history, image/dithering, monitor/crt

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3. GPIOViewer - Arduino Library to see live GPIO Pins on ESP32 boards 2024-11-18

   tags: embedded, embedded/arduino, http, microcontroller/espressif/esp32, microcontroller/espressif/esp8266, network/wireless/wifi

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   • Live GPIO Pin Monitoring!
   • Watch ESP32’s GPIO status in real-time in a web browser
   • Charles Giguere's GPIOViewer Library Gives You "X-Ray Vision" Into Espressif ESP32-Based Projects
   • me-no-dev/ESPAsyncWebServer
4. The AirGradient Builds Overview 2024-10-23

   tags: air, diy, electronics, electronics/pcb, embedded/arduino, 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
5. Glider - Open-source Eink monitor with an emphasis on low latency. 2024-10-22

   tags: diy, e-ink, electronics, embedded, programming/c

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6. Home Assistant Config - War Safety 2024-05-29

   tags: country/russia, country/ukraine, map, programming/python, smart-home/home-assistant, war

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   This is what war in the 21st century looks like: you can practically monitor a missile or a drone that is trying to kill you right from your phone. This is like a Black Mirror episode in real life.

   • Home Assistant helps me survive during missile and drone attacks. Here is how.
   • denysdovhan/home-assistant-config
   • Home Assistant Integrations - Ukraine Alarm
   • Air Raid Alert Map of Ukraine
7. pv: Pipe Viewer - monitor the progress of data through a pipe 2022-12-14

   tags: command-line, linux, unix

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   • http://www.ivarch.com/programs/pv.shtml
8. Improve Git monorepo performance with a file system monitor 2022-07-10

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

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9. Monitoring My Garage Door With a Raspberry Pi, Rust, and a 13Mb Linux System 2022-05-31

   tags: diy, electronics, embedded, garage, internet-of-things, linux, programming/rust, raspberry-pi

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   • https://github.com/wezm/garage-door-monitor
10. TLS Expiry and Uptime Monitor for URLs - Prometheus Blackbox | Grafana 2022-05-01

    tags: network/transport-layer-security, observability/grafana, observability/time-series/prometheus

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    • https://prometheus.io/docs/guides/multi-target-exporter/
    • https://github.com/prometheus/blackbox_exporter/blob/master/example.yml
11. Cloud Hypervisor - Run Cloud Virtual Machines Securely and Efficiently 2022-01-24

    tags: intel, linux, microsoft, programming/rust, virtualization/kvm

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    • https://github.com/cloud-hypervisor/cloud-hypervisor
    • https://www.linuxfoundation.org/press-release/linux-foundation-to-host-the-cloud-hypervisor-project-creating-a-performant-lightweight-virtual-machine-monitor-for-modern-cloud-workloads/
12. How to Monitor Who’s Connected to Your WireGuard VPN | Pro Custodibus 2021-08-21

    tags: cryptography, framework/vue.js, network/ssh, network/vpn/wireguard, observability, programming/go, programming/javascript

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    • https://github.com/vx3r/wg-gen-web
    • https://github.com/jamescun/wg-api
    • https://git.zx2c4.com/wireguard-tools/about/src/man/wg.8
13. Extreme HTTP Performance Tuning: 1.2M API req/s on a 4 vCPU EC2 Instance | talawah.io 2021-05-23

    tags: cloud-computing/aws, linux, linux/kernel, linux/kernel/ebpf, network/http, performance, programming/c

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    • https://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/
    • https://blog.packagecloud.io/eng/2016/10/11/monitoring-tuning-linux-networking-stack-receiving-data-illustrated/
    • https://blog.packagecloud.io/eng/2017/02/06/monitoring-tuning-linux-networking-stack-sending-data/
    • http://www.brendangregg.com/systems-performance-2nd-edition-book.html
14. How to monitor a sourdough starter with Grafana 2021-02-01

    tags: bread, internet-of-things, observability/grafana, sourdough

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15. Is there a way to force Discord to open on a specific monitor? /r/discordapp 2020-12-29

    tags: discord, instant-messaging, microsoft/windows

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16. Monitoring SFR Box NB4 / NB6 2020-08-15

    tags: ethernet, network/router, programming/api/rest, sfr, telecom

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    • https://forum.jeedom.com/viewtopic.php?f=144&t=45702&sid=e1104bba9b1c4006760a011c129077f3
    • https://github.com/limad/plugin-sfrBox
    • https://limad.github.io/plugin-sfrBox/fr_FR/
    • https://la-communaute.sfr.fr/t5/wifi-connexion-filaire-et-d%C3%A9bit/nb6-traffic-monitor/td-p/2112893
    • https://forum.fhem.de/index.php?topic=81555.0
    • https://blog.ariase.com/box/actualite/openbox4-linux-neufbox
17. flexible monitor setup - i3 FAQ 2019-12-09

    tags: monitor, window-manager/i3, x11

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18. PHP-tracing-tool: Command line tool written in python - based on the BCC toolkit (eBPF) - for PHP code monitoring 2019-10-07

    tags: bcc, linux, linux/kernel, linux/kernel/ebpf, observability/tracing, programming/php, programming/python

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    • https://bearstech.com/societe/blog/dissequer-un-php-en-production-avec-ebpf-a-la-recherche-des-io-perdus/
19. How to monitor Redis performance metrics | Datadog 2019-05-22

    tags: database, database/redis, observability

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    • https://www.datadoghq.com/blog/how-to-collect-redis-metrics/
    • https://www.datadoghq.com/blog/monitor-redis-using-datadog/
20. GPU monitoring with Prometheus 2019-04-27

    tags: gpu, nvidia, observability, observability/grafana, observability/time-series/prometheus

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    • https://stackoverflow.com/questions/8223811/top-command-for-gpus-using-cuda
    • https://github.com/wookayin/gpustat
    • https://github.com/zhebrak/nvidia_smi_exporter (Go)
    • https://github.com/tankbusta/nvidia_exporter (C, Go)
    • https://github.com/teh/nvidia-smi-prometheus (Haskell)
    • https://github.com/gsperry2011/prometheus/blob/master/nvidia/ewbf_scraper.py (Python)
    • https://grafana.com/dashboards/1500