cmdruid

# This is my Ruby DNS Updater script. If you are using an .htaccess
# file to forward a domain or subdomain to your server's dynamic IP
# address, this script will make sure that file stays updated with
# your server's current address. This script is an alternative to
# using services like Dynamic DNS.

# This script uses SFTP and the 'net-sftp' gem to connect to your
# hosting via a secure connection. You must add all your relevant
# information below in order for this script to work.

cmdruid

This is a SCRIPT-8 cassette.

cmdruid

export default function LFSR(len, seed, mask=0x80000057) {
    /** == Linear Feedback Shift Register ==
     *  Javascript implementation of a LFSR function using bitwise operators.
     *  Default mask uses optimal XOR taps for a 32-bit integer, which is the
     *  limit for bitwise operations in javascript.
     * 
     *
     * @param {Number} [length] : Length of number in bytes.
     * @param {Number} [seed]   : The starting seed for the shift register.
     * @param {Number} [mask]   : Mask to use for mapping XOR taps. Default is 0x80000057,

cmdruid

" [Install Nvim]
" wget --quiet https://github.com/neovim/neovim/releases/download/nightly/nvim.appimage --output-document nvim

" [Set permissions and move to bin folder]
" chmod +x nvim && sudo chown root:root nvim && sudo mv nvim /usr/bin

" [Create user config folder]
" touch -p ~/.config/nvim/init.vim

" [Install optional Python module]

cmdruid

#! /usr/bin/env python3
from pathlib import Path
import argparse, requests, json


def postGist(filename, tokenfile, desc='', public=False):
    """ Post a file to Github as a gist. """
    content  = Path(filename).read_text()
    token    = Path(tokenfile).read_text().replace('\n', '')
    url      = 'https://api.github.com/gists'

cmdruid

#! /usr/bin/env python3
import argparse, csv, json, os, re, sys, importlib.util
from datetime import datetime


class csvTool:

    def __init__(self, filename, limit=0, script=None, query=None):
        self.cwd       = os.getcwd()
        self.name      = filename.split('.')[0]

cmdruid

#!/bin/sh
## POSIX compliant script for generating Bitcoin RPC credentials.
## Requires xxd and openssl packages to be installed.
## Distributed under the MIT software license.

###############################################################################
# Environment
###############################################################################

RPCAUTH_USER="bitcoin"

cmdruid

#!/bin/sh
## Format credentials as lndconnect URL and generate QR code.
## Requires qrencode package.

HOST_ADDR="ADDRESS:PORT"
HOST_CERT=`cat /path/to/certificate.pem | sed '1d;$d' | tr -d '=' | tr '/+' '_-' | tr -d '\n'`
MACAROON=`base64 /path/to/access.macaroon | tr -d '=' | tr '/+' '_-' | tr -d '\n'`
 
echo "lndconnect://$HOST_ADDR?cert=$HOST_CERT&macaroon=$MACAROON" | qrencode -o /path/to/save/qrcode.png

cmdruid

#!/bin/sh
## Bind a local port and forward its traffic to an onion address.
## Requires socat to be installed, and a tor proxy to be running.

###############################################################################
# Environment
###############################################################################

SOCKS_HOST="127.0.0.1"
SOCKS_PORT="9050"

cmdruid

#!/bin/sh
## Takes an input pipe of JSON, and outputs the value for a given key.

set -e

usage() {
  printf "
  Takes an input pipe of JSON, and outputs the value for a given key. \n
  Usage: some_JSON_output | jgrep key \n
  "