wcp
DIY-arcade
| wcp | DIY-arcade | |
|---|---|---|
| 3 | 6 | |
| 191 | 297 | |
| - | - | |
| 0.0 | 3.9 | |
| almost 3 years ago | over 3 years ago | |
| C | Python | |
| MIT License | - |
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wcp
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Show HN: fcp – A significantly faster alternative to cp(1), written in Rust
Not a question, but I made a similar tool in c++[1], for Linux only using io_uring, and a blog post explaining its internals [2]. I'll definitely have a look some time soon, I'd be interested to see how performance compares (I gathered from some other comments here that you're using blocking io in threads?)
1: https://github.com/wheybags/wcp
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Show HN: Wcp – a reimplementation of cp using io_uring. With a nice progress bar
The chart is over NFS, but the listed speeds in the blog, and on github[1] are from a copy on a local SSD. That is a bit confusing though, maybe I should make it more clear. I used the network copy for ETA calculation because it was an easy way to make the transfer take longer -.if the whole copy is only a few seconds long it's difficult to meaningfully compare ETA estimation accuracy between two approaches. I would like to have more performance data though.
1: https://github.com/wheybags/wcp/#how-fast
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Ask HN: Show me your Half Baked project
Unix cp, but with a proper progress bar, and much faster:
https://github.com/wheybags/wcp
Getting close now but not ready for real use. io_uring is awesome.
DIY-arcade
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Ask HN: What is your “I don't care if this succeeds” project?
Here are three hobby projects I've worked on during the last 2 years. I've written extensive guides for all of them:
https://github.com/maxvfischer/DIY-CNC-machine A CNC-machine I built from scratch, using 40x 3d-printed parts.
https://github.com/maxvfischer/Arthur An AI art installation I built from scratch using a GAN network, Samsung The Frame, a button and a PIR-sensor.
https://github.com/maxvfischer/DIY-arcade A full-size Arcade Machine I built from scratch.
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My wife and I have been waiting 10 years to play this game again. Just in time to play it on our finished quarantine project!
Here's an extensive guide I wrote a couple of month ago of how to build your own full-size arcade machine from scratch: https://github.com/maxvfischer/DIY-arcade
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I built a full-size arcade machine from scratch as my first project going from idea, to CAD, to build! (Tutorial with CAD-files, code and images in comment if you want to build your own)
Link: https://github.com/maxvfischer/DIY-arcade
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Ask HN: Show me your Half Baked project
An automatic Zen Garden drawing infinite patterns in sand. Using stepper motors, inverse kinematics and a Raspberry Pi Zero W (including, code, images and tutorial). I'm almost done building the robot, but still have quite some implementation to do. Also, the guide is far from done, I've mostly uploaded images so far.
https://github.com/maxvfischer/DIY-arcade
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Arcade Cabinet
Yes, I plan to set this one up with an old computer running retro pie for the software to donate and I will build a second one for myself using a Raspberry Pi 4 also running retro pie. Original inspiration comes from this amazingly well documented build: https://github.com/maxvfischer/DIY-arcade
What are some alternatives?
pcopy - pcopy is a temporary file host, nopaste and clipboard across machines. It can be used from the Web UI, via a CLI or without a client by using curl.
ping-heatmap - A tool for displaying subsecond offset heatmaps of ICMP ping latency
dupver - Deduplicating VCS for large binary files in Go
abs_cd - CI/CD for the Arch build system with webinterface.
morphy - A simple static site generator
hbr - handbrake runner - runs HandBrakeCLI with settings specified in a keyfile. Allows for repeatable and easily modified encoding.
Arthur - How to build your own AI art installation from scratch [Moved to: https://github.com/maxvfischer/DIY-ai-art]
xact - Model based design for developers
OpenWeedLocator - An open-source, low-cost, image-based weed detection device for in-crop and fallow scenarios.
ML-auto-baseball-pitching-overlay - ⚾🤖⚾ Automatic baseball pitching overlay in realtime
dflex - The sophisticated Drag and Drop library you've been waiting for 🥳