arianvp

Native Secure Enclave backed ssh keys on MacOS

It turns out that MacOS Tahoe can generate and use secure-enclave backed SSH keys! This replaces projects like https://github.com/maxgoedjen/secretive

There is a shared library /usr/lib/ssh-keychain.dylib that traditionally has been used to add smartcard support to ssh by implementing PKCS11Provider interface. However since recently it also implements SecurityKeyProivder which supports loading keys directly from the secure enclave! SecurityKeyProvider is what is normally used to talk to FIDO2 devices (e.g. libfido2 can be used to talk to your Yubikey). However you can now use it to talk to your Secure Enclave instead!

JLChnToZ

Shader "Unlit/PolyRhythmVisualizer" {
    Properties {
        _TimeCode ("Input Time", Float) = 0
        _OuterRingFreq ("Outer Ring Frequency", Float) = 1
        _InnerRingFreq ("Inner Ring Frequency", Float) = 0.922
        _RingCount ("Ring Count", Int) = 35
        _VibrantFreq ("Vibrant Frequency", Float) = 2
        _Vibrant ("Vibrant", Range(0, 1)) = 0.5
        _Decay ("Decay", Range(0, 10)) = 2
        [Header(Cosine Gradiant)]

kconner

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

iosifnicolae2

How To Make Youtube Less Boring

Tutorial: https://www.youtube.com/watch?v=hIqMrPTeGTc
Paste the below code in your browser console (F12 > Console):

(()=>{
    markAllVideosAsNotBeingInteresting({
        iterations: 1
    });
})();

mjackson

Redirects in React Router v6

An important part of "routing" is handling redirects. Redirects usually happen when you want to preserve an old link and send all the traffic bound for that destination to some new URL so you don't end up with broken links.

The way we recommend handling redirects has changed in React Router v6. This document explains why.

Background

In React Router v4/5 (they have the same API, you can read about why we had to bump the major version here) we had a <Redirect> component that you could use to tell the router when to automatically redirect to another URL. You might have used it like this:

tomdaley92

Proxmox - SPICE client setup for MacOS

1. Install a working (and compiled) version of virt-viewer. You may view the homebrew package's upstream source on GitHub.

   brew tap jeffreywildman/homebrew-virt-manager
   brew install virt-viewer

2. Once that's installed should be able make a call remote-viewer with a pve-spice.vv file downloaded from proxmox web interface

radimih

- name: Disable and stoping service if exists
  systemd:
    service: "{ service name }"
    enabled: no
    state: stopped
  register: result_systemd_stop
  failed_when: "result_systemd_stop is failed and 'Could not find the requested service' not in result_systemd_stop.msg"

132ikl

What is Weenie Hut General Messaging Protocol (WHGMP)?

WHGMP is a message protocol which uses 2 Discord bots and 9 channels.

(pssst... click here to see a more detailed project, with the main bot in addition to the messaging protocol)

How does it work?

WHGMP uses the read/unread badge* in a channel to represent a bit (unread = 1, read = 0). By using 8 channels, one byte can be stored.

The sender waits for a message from the user, then begins to send messages to the data channels. After storing a single byte, a message is sent to the "clock" channel, letting the receiver know to check the read/unread status. Based off of that, a single byte is constructed. When a null-byte is received, the resulting string is printed.

aleclarson

It's 2024. You should use tsup instead of this.

---

Features

🔥 Blazing fast builds
😇 CommonJS bundle
🌲 .mjs bundle
✨ .d.ts bundle + type-checking

liclac

set -l data_status (curl -s https://iceportal.de/api1/rs/status)
set -l data_trip (curl -s https://iceportal.de/api1/rs/tripInfo/trip)
# next stop
echo  (echo $data_trip | jq -r '([ .trip.stops[] | select(.info.passed==false) ]
| first).station.name')
# train number
echo  (echo $data_trip | jq -r '"\(.trip.trainType)-\(.trip.vzn)"')
# speed
echo speed (echo $data_status | jq -r '"\(.speed) km/h"')