jakekara

""" 
    usage: python mine_demo.py ZEROES VALUE_TO_HASH

    Find a nonce that, when concatenated  with VALUE_TO_HASH, results in an 
    SHA256 hexdigest that starts with ZEROES number of zeroes.

    output: NONCE HASH

    Where NONCE is the solution that resulted in a HASH that the required 
    number of zeroes at the start.

jakekara

#!/usr/bin/env sh

# nagsite.sh - ping a site until it comes back online

RET_VAL=1;

#
# checksite - Check if a site is online
#      args - url to ping
#   returns - no returns, but modifies RET_VAL

jakekara

#!/usr/bin/env sh

#
# clean-mess.sh - Convert a SQL text output to CSV, for when 
# someone sends you SQL text output of a table instead of a CSV...
#
# Beware, this will not properly handle double spaces in a column
# because that wasn't an issue for the data I received.
#
# In this case, it just does every .mess file in a folder called data

jakekara

bash-3.2$ python sears-parts.py "door handle"
           WP8519336    Dryer door handle pad
             8519373    Dryer door handle screw hole plug (graphite)
             8519374    Dryer door handle screw hole plug (black)

jakekara

#!/usr/bin/env sh

#
# netyet.sh - check a site every minute until it's back online
# [email protected]
#
# usage: netyet.sh google.com
# 

# Read the site as the only command line arg 

jakekara

import requests
import magic
import mimetypes

class Blob:

    def __init__(self,
                 blob_id,
                 base_url="http://www.newhavenct.gov/civicax/filebank/blobdload.aspx?blobid="):

jakekara

#!/usr/bin/env bash
# print a pseudorandom string of 40 integers from command line
$(python -c "import random; print(''.join([str(random.randint(0,9)) for x in range(40)]))")

jakekara

while [ 1 = 1 ]; do if [ $(date +"%H") = "12" ]; then say LUNCH TIME; break; else echo NOT LUNCH TIME; sleep 60; fi; done

jakekara

# Download copies of illuminated texts from from Blake Archive

import json
import requests
from PIL import Image
from io import BytesIO
import os
from progress.bar import Bar

jakekara

import numpy as np
import cv2

# use the crop_image() function at the bottom. The rest are pretty much helpers.
# works well enough with William Blake illuminated books that I didn't have to 
# try anything more sophisticated

def read_image(path):
    return cv2.cvtColor(cv2.imread(path), cv2.COLOR_RGB2BGR)