yyolk

#script to use pushover for rtorrent notifications

Used for openelec [unofficial][unofficial] rtorrent addon but can be part of any rtorrent setup.

1. Buy Pushover for [iOS][ios] or [Android][android]
2. Create a new app, and upload a custom icon for your notifications.
3. [Download][rbraw] or copy rtorrent-notification.rb into a new file
4. Insert your new app's API token in script under token

yyolk

#!/bin/sh
awk 'function wl() {
        rate=64000;
        return (rate/160)*(0.87055^(int(rand()*10)))};
    BEGIN {
        srand();
        wla=wl();
        while(1) {
            wlb=wla;
            wla=wl();

yyolk

{
  "Records": [
    {
      "EventVersion": "1.0",
      "EventSubscriptionArn": "arn:aws:sns:EXAMPLE",
      "EventSource": "aws:sns",
      "Sns": {
        "SignatureVersion": "1",
        "Timestamp": "1970-01-01T00:00:00.000Z",
        "Signature": "EXAMPLE",

yyolk

Custom domains, GH-pages, Cloudflare and strict SSL end-to-end encryption

Why I wrote this

Before Github supported SSL encryption for github pages sites, many people were using CloudFlare (CF) as their DNS provider and CDN proxy. CF allowed users to enable SSL encryption from the CDN end points/proxies to the end user. This was great and it allowed visitors to your website to connect with a secure connection between their browser and the cloudflare CDN box that was serving your content. However, with this setup one (significant) link in the chain remained unencrypted and

yyolk

import ccxt


def get_price(exchange_client, pair) -> float:
    return exchange_client.fetch_ticker(pair).get("last")


if __name__ == "__main__":
    binance = (ccxt.binance(), "XRP/USDT")
    bitfinex = (ccxt.bitfinex(), "XRP/USD")

yyolk

#!/usr/bin/env python3
"""
Prints out the Ledger No. and the total txns, along with a visual indication.


Illustrates a raw web socket connection and consuming the messages with asyncio


Setup:
    If you're running an XRPL node, run this script on the node with the admin

yyolk

#!/bin/bash

# install websocat
# cargo install --features=ssl websocat
# --features=ssl needs to be included to connect to wss://

# we use `<<<` to send a string into the command:
#    echo '{"command"...}' | websocatt ...
# is equivalent

yyolk

#!/usr/bin/env bash
# Runs a command wrapped in btrfs snapper pre-post snapshots.
# Usage: $ snp <commands>
# e.g.: $ snp pacman -Syyu
# The latest version of this script is hosted at https://gist.github.com/erikw/5229436

log_path="/var/local/log/snp"
date=$(date "+%Y-%m-%d-%H%M%S")
log_file="${log_path}/snp_${date}.log"

yyolk

Add this in your ini file:

[alembic:exclude]
tables = spatial_ref_sys

In env.py:

yyolk

# modified from https://stackoverflow.com/a/10660730
rawurlencode() {
  local string="${1}"
  local strlen=${#string}
  local encoded=""
  local pos c o

  for (( pos=0 ; pos<strlen ; pos++ )); do
     c=${string:$pos:1}
     case "$c" in