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@NULLx76
NULLx76 / openssl.sh
Created September 15, 2020 22:37
OpenSSL generate ed25519 and RSA
# Generate ed25519 privkey
openssl genpkey -algorithm ed25519 -out privkey.pem
# export its pubkey
openssl pkey -in privkey.pem -pubout -out pubkey.pem
# Generate RSA privkey
openssl genrsa -des3 -out private.pem 2048
# export its pubkey
openssl rsa -in private.pem -outform PEM -pubout -out public.pem
@willurd
willurd / web-servers.md
Last active May 7, 2024 14:57
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
var mediaJSON = { "categories" : [ { "name" : "Movies",
"videos" : [
{ "description" : "Big Buck Bunny tells the story of a giant rabbit with a heart bigger than himself. When one sunny day three rodents rudely harass him, something snaps... and the rabbit ain't no bunny anymore! In the typical cartoon tradition he prepares the nasty rodents a comical revenge.\n\nLicensed under the Creative Commons Attribution license\nhttp://www.bigbuckbunny.org",
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ],
"subtitle" : "By Blender Foundation",
"thumb" : "images/BigBuckBunny.jpg",
"title" : "Big Buck Bunny"
},
{ "description" : "The first Blender Open Movie from 2006",
"sources" : [ "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" ],
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active May 7, 2024 01:27
A badass list of frontend development resources I collected over time.
@ericoporto
ericoporto / 1.Instructions.md
Created October 19, 2020 02:10 — forked from WesThorburn/1.Instructions.md
Linux: Compile C++ to WebAssembly and JavaScript using Emscripten and CMake

Linux: Compile C++ to WebAssembly and JavaScript using Emscripten and CMake

Download and Install Emscripten

  • My preferred installation location is /home/user
  • Get the latest sdk: git clone https://github.com/emscripten-core/emsdk.git
  • Enter the cloned directory: cd emsdk
  • Install the lastest sdk tools: ./emsdk install latest
  • Activate the latest sdk tools: ./emsdk activate latest
  • Activate path variables: source ./emsdk_env.sh
  • Configure emsdk in your bash profile by running: echo 'source "/home/user/emsdk/emsdk_env.sh"' >> $HOME/.bash_profile
@jimmywarting
jimmywarting / readme.md
Last active April 30, 2024 21:38
Cors proxies
Exposed headers
Service SSL status Response Type Allowed methods Allowed headers
@voluntas
voluntas / h2c.go
Created August 22, 2023 00:55
HTTP/2 over TCP
package main
import (
"net/http"
"github.com/labstack/echo/v4"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
)
@andrewiggins
andrewiggins / v8-flags.txt
Created July 7, 2020 02:50
List of V8 flags
#########################################
#
# List of Native functions https://github.com/v8/v8/blob/2685658cc0cce01c47a43049bd5394594ccb7400/src/runtime/runtime.h#L1
#
#########################################
SSE3=1 SSSE3=1 SSE4_1=1 SSE4_2=1 SAHF=1 AVX=1 FMA3=1 BMI1=1 BMI2=1 LZCNT=1 POPCNT=1 ATOM=0
Synopsis:
shell [options] [--shell] [<file>...]
@robertrypula
robertrypula / web-socket-server.js
Created February 11, 2021 20:50
WebSocket - binary broadcast example (pure NodeJs implementation without any dependency)
// Copyright (c) 2019-2021 Robert Rypuła - https://github.com/robertrypula
/*
+--------------------------------------------------+
| Binary broadcast WebSocket server in pure NodeJs |
+--------------------------------------------------+
Based on great article created by Srushtika Neelakantam:
https://medium.com/hackernoon/implementing-a-websocket-server-with-node-js-d9b78ec5ffa8
@Vestride
Vestride / encoding-video.md
Last active April 24, 2024 09:59
Encoding video for the web

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus