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@colindean
colindean / generate_bitcoin_address.sh
Last active October 12, 2023 23:45
Bitcoin address generator in bash
#!/bin/bash
#
# This is free and unencumbered software released into the public domain.
#
# Requires bc, dc, openssl, xxd
#
# by grondilu from https://bitcointalk.org/index.php?topic=10970.msg156708#msg156708
base58=({1..9} {A..H} {J..N} {P..Z} {a..k} {m..z})
bitcoinregex="^[$(printf "%s" "${base58[@]}")]{34}$"
@petervanderdoes
petervanderdoes / zfs_health.sh
Last active October 5, 2024 17:16
ZFS Health Check Script
#! /usr/local/bin/bash
#
# Calomel.org
# https://calomel.org/zfs_health_check_script.html
# FreeBSD 9.1 ZFS Health Check script
# zfs_health.sh @ Version 0.15
# Check health of ZFS volumes and drives. On any faults send email. In FreeBSD
# 10 there is supposed to be a ZFSd daemon to monitor the health of the ZFS
# pools. For now, in FreeBSD 9, we will make our own checks and run this script
@FiV0
FiV0 / backtrader-ccxt.py
Created March 11, 2018 16:11
Backtrader with ccxt two datafeeds
# !/usr/bin/env python
# -*- coding: utf-8; py-indent-offset:4 -*-
from __future__ import (absolute_import, division, print_function,
unicode_literals)
import sys
import time
from datetime import datetime, timedelta
import backtrader as bt
import ccxt