hmmbug

#!/usr/bin/env python
'''Crop an image to just the portions containing text.
Usage:
    ./crop_morphology.py path/to/image.jpg
This will place the cropped image in path/to/image.crop.png.
For details on the methodology, see
http://www.danvk.org/2015/01/07/finding-blocks-of-text-in-an-image-using-python-opencv-and-numpy.html

UPDATE 2017-05-07 by hmmbug:
- Removed dependency on PIL and 

hmmbug

# A python port of http://stackoverflow.com/a/23565051/2416742

import cv2


def detect_letters(img, struct_elem_x=17, struct_elem_y=3, contour_size=100):
    img_gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
    img_sobel = cv2.Sobel(img_gray, cv2.CV_8U, 1, 0, ksize=3, scale=1,
                          delta=0, borderType=cv2.BORDER_DEFAULT)
    ret, img_threshold = cv2.threshold(img_sobel, 0, 255,

hmmbug

#!/usr/bin/env python
#
# A mini hipchat client. Sends a message to a predetermined room.
# Requires HypChat (pip install hypchat)
#
# Mark Hollow. April 2015
#
# Config file (hipchat.json), in JSON format:
# {
#   "hipchat": {

hmmbug

# set disk scheduler
sed -i "/^echo .*queue\/scheduler$/d" /etc/rc.local
for d in /dev/sd?
do
  device=${d/\/dev\//}
  rotational=$(cat /sys/block/${device}/queue/rotational)

  if   [ "$rotational" = "0" ] ; then
    echo noop > /sys/block/${device}/queue/scheduler
    echo "echo noop > /sys/block/${device}/queue/scheduler" >> /etc/rc.local

hmmbug

#!/bin/bash
IP_ADDR=$(hostname -i)
IFS=. read -r io1 io2 io3 io4 <<< "$IP_ADDR"
IFS=. read -r mo1 mo2 mo3 mo4 < <(ifconfig -a | sed -n "/inet addr:$IP_ADDR /{ s/.*Mask://;p; }")
NET_ADDR="$((io1 & mo1)).$(($io2 & mo2)).$((io3 & mo3)).$((io4 & mo4))"

hmmbug

# goes in /etc/nginx/sites-available & link in ../sites-enabled

upstream graphite {
    server unix:///tmp/uwsgi.sock;
}

server {
    listen 9002;
    server_name localhost;