HeinrichHartmann

#
# Distributed File Dowoloader
# ===========================
#
# List of urls is read from a file, distributed to workers, gathered and written to a directory.
#
# INSTALLATION & USAGE
# --------------------
# sudo apt-get install python-pip python-dev build-essential git screen
# sudo pip install pyzmq requests

HeinrichHartmann

package net.heinrich-hartmann.gists.ZmqAppender;

import org.apache.log4j.AppenderSkeleton;
import org.apache.log4j.Layout;
import org.apache.log4j.SimpleLayout;
import org.apache.log4j.spi.LoggingEvent;
import org.jeromq.ZMQ;

/**
 * ZmqAppender for Log4j.

HeinrichHartmann

/* 

Customized version of Kevin Burke's markdown.css released under Apache License here 

https://bitbucket.org/kevinburke/markdowncss/overview

*/

body{
    margin: 0 auto;

HeinrichHartmann

Monitor /etc/ using git

1. Initialize a new git repository at /etc/

    cd /etc/
    sudo git init
   

2. Setup .gitignore

cat << EOF | sudo tee .gitignore

HeinrichHartmann

DROP VIEW IF EXISTS ft_trips;
DROP VIEW IF EXISTS ft_stats;

-- Create view with basic gps statistics:
-- a) trip_id
-- b) Sample Count
-- c) Maximal Distance to Helsinki Train Station 
CREATE VIEW ft_stats(trip_id, count, dist) AS
  SELECT trip_id, count(lonlat), Max(st_distance(lonlat, St_geometryfromtext('POINT(24.6006695 60.1893798)',4326)))
  FROM sensor_gps

HeinrichHartmann

import psycopg2, psycopg2.extras

DSN = {
   'dbname':   "xxx", 
   'user':     "xxx", 
   'password': "xxx"}

def main():
    con =  psycopg2.connect(connection_factory=psycopg2.extras.NamedTupleConnection, **DSN)
    cur = con.cursor()

HeinrichHartmann

# postgres.conf 
#
# A simple upstart script for the postgresql server as installed from source
# http://www.postgresql.org/docs/9.3/interactive/installation.html
# 
# Place this file in /etc/init/
#
# Usage:
# $ sudo service postgres start|stop|status
#

HeinrichHartmann

import org.zeromq.ZMQ;
import org.zeromq.ZMQException;

public class TermOnSend {
    public static void main(String[] args) {
        final ZMQ.Context ctx = ZMQ.context(1);

        Thread threadB = new Thread(new Runnable() {
            @Override
            public void run() {

HeinrichHartmann

#!/usr/bin/python

import sys
import BaseHTTPServer
import urllib2
from dateutil import parser, tz as dutz
from datetime import datetime, tzinfo

import ipdb
BREAK=ipdb.set_trace

HeinrichHartmann

"""

Computes a summary of (unique) bank transactions from CSV files

USAGE:

    python account-summary.py account_statment1.csv account_statement2.csv ...

OUTPUT:
CSV printed to stdout with the following colums