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@neonphog
neonphog / b58-holochain-keys.js
Created February 5, 2019 03:48
special base58 encoded holochain agent ids (signing key only)
/*
* Base58 encoded 32 byte public key
* includes 7 parity characters (can correct 3 mistyped characters)
* includes 4 prefix characters (Hkey)
* is 63 characters long, so can be a dns segment
*
* To run this, put it in a directory, and:
* npm install base-x
* npm install @holochain/n-bch-rs
*
@neonphog
neonphog / non-blocking-wss.rs
Created February 23, 2019 00:45
non-blocking-wss.rs
extern crate tungstenite;
extern crate url;
extern crate native_tls;
use url::Url;
fn main() {
let host = "127.0.0.1:2794";
let url = format!("wss://{}/", host);
@neonphog
neonphog / holochain-static-openssl.bash
Created March 28, 2019 23:19
build holochain with static openssl
#!/bin/bash
# -- sane bash errors -- #
set -Eeuo pipefail
# -- download and build openssl -- #
curl -L -O https://github.com/openssl/openssl/archive/OpenSSL_1_1_1b.tar.gz
tar xf OpenSSL_1_1_1b.tar.gz
__ssl_dir="$(pwd)/openssl-OpenSSL_1_1_1b"
(cd "${__ssl_dir}" && ./config && make -j8)
@neonphog
neonphog / nix-n3h.bash
Last active May 1, 2019 17:36
nix-n3h.bash
#!/bin/bash
# -- sane bash errors -- #
set -Eeuo pipefail
# -- docker exec -- #
cat > Dockerfile <<EOF
FROM nixos/nix
RUN nix-channel --add https://github.com/Holo-Host/nixpkgs-channels/archive/680f9d7ea90dd0b48b51f29899c3110196b0e913.tar.gz
@neonphog
neonphog / rust_capnp_with_json.rs
Created June 28, 2019 23:31
Rust Capnp with Json
/* FROM CAPNP SCHEMA:
struct Message {
union {
msgError @0 :MsgError;
}
struct MsgError {
errorCode @0 :ErrorCode;
errorText @1 :Text;
@neonphog
neonphog / machine.js
Created August 7, 2019 22:13
Generated by XState Viz: https://xstate.js.org/viz
// Available variables:
// - Machine
// - interpret
// - assign
// - send
// - sendParent
// - spawn
// - raise
// - actions
@neonphog
neonphog / transport-sc.js
Last active August 8, 2019 00:58
transport-sc.js
Machine({
id: 'network',
type: 'parallel',
on: {
BIND: {
target: 'transport.bind.wait',
in: 'transport.bind.ready'
},
CONNECT: {
target: 'transport.connect.wait',
@neonphog
neonphog / machine.js
Created August 8, 2019 00:52
Generated by XState Viz: https://xstate.js.org/viz
// Available variables:
// - Machine
// - interpret
// - assign
// - send
// - sendParent
// - spawn
// - raise
// - actions
@neonphog
neonphog / cdown.html
Created August 16, 2019 17:21
cdown.html
<html>
<head>
<style>
#cdown .cdown {
display: inline-block;
margin: 2px;
padding: 2px;
border: solid 1px #888;
border-radius: 2px;
text-align: center;
@neonphog
neonphog / build-hc.bash
Created November 5, 2019 04:24
build-hc.bash
#!/bin/bash
# This script depends upon the following packages:
# - some standard utilities
# - docker
# - binfmt_support
# - qemu-user-static
# Run like `TGT_ARCH=x64 ./build-hc.bash`