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Dies Das 🍍

Gerald Reisinger sorny

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Dies Das 🍍
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@Azuritul
Azuritul / .gitignore
Last active June 29, 2024 13:15
General gitignore file sample
# IDEA Ignores #
################
*.iml
*.ipr
*.iws
.idea/
out/
local.properties
# Generic Android ignores #
@nitaku
nitaku / README.md
Last active July 3, 2024 19:37
Minimal JSON HTTP server in python

A minimal HTTP server in python. It sends a JSON Hello World for GET requests, and echoes back JSON for POST requests.

python server.py 8009
Starting httpd on port 8009...

curl http://localhost:8009
{"received": "ok", "hello": "world"}
@ajlai
ajlai / date_series_redshift.sql
Created February 9, 2015 20:09
Date series on redshift
WITH date_series_bounds AS (
SELECT date('2012-12-21') as start, date('2013-08-23') as end
), date_series AS (
select date(days.start + days.interval)
from (
select bounds.start, generate_series(0, bounds.end - bounds.start) AS interval from date_series_bounds bounds
) as days
)
select * from date_series
-- 2012-12-21
@ewheeler
ewheeler / overpass-turbo-admin-boundaries-query.js
Last active October 4, 2023 01:27
Overpass-Turbo query for viewing administrative boundaries
/*
This is an example Overpass query to view administrative boundaries.
1. Visit the OpenStreetMaps wiki (http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative) and see which levels are present for your country. If admin_level = N/A, that level is missing.
2. Go to http://overpass-turbo.eu and centre the map on the country of interest.
3. Delete the text on the left side of the overpass-turbo page and replace with the contents of this file
4. Edit the admin_level to the level you want to check - in the example above, the "admin_level" = "8". Press 'Run' to highlight and outline all boundaries for that level.
@olih
olih / jq-cheetsheet.md
Last active July 16, 2024 23:02
jq Cheet Sheet

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

@bmweiner
bmweiner / sonos_airplay.md
Last active December 30, 2023 19:30
Stream audio to any Sonos component via AirPlay using a Raspberry Pi.

Sonos Airplay

Stream audio to any Sonos component via AirPlay using a Raspberry Pi (Model B, Raspbian Jessie) and the following software:

  • Shairport Sync: configures the Raspberry Pi as an AirPlay audio player.
  • DarkIce: encodes audio received from AirPlay (system audio) and sends it to Icecast2.
  • Icecast2: serves streaming audio from DarkIce at a network URL.
@kaspergrubbe
kaspergrubbe / geonames_postgres.rb
Last active April 4, 2024 08:12
Import files from Geonames.com into a PostgreSQL database that runs Postgis
#!/usr/bin/env ruby
require 'open3'
require 'fileutils'
def run_command(command)
puts("+: " + command)
Open3.popen2e(command) do |stdin, stdout_stderr, wait_thread|
Thread.new do
stdout_stderr.each {|l| puts l }
@ljjjustin
ljjjustin / socat-tcp-to-unix-socket.sh
Last active April 4, 2024 15:00
socat-unix-socket-to-tcp.sh
#!/bin/bash
if [ $# -ne 3 ]; then
echo "usage: $0 <unix socket file> <host> <listen port>"
exit
fi
SOCK=$1
HOST=$2
PORT=$3
@xoseperez
xoseperez / rpi3_iot_server.md
Last active February 11, 2024 15:05
Raspberry Pi 3 with Mosquitto, Node-RED, InfluxDB, Grafana and Nginx (as a reverse proxy)
@sorny
sorny / x11_forwarding_macos_docker.md
Last active July 5, 2024 17:42
X11 forwarding with macOS and Docker

X11 forwarding on macOS and docker

A quick guide on how to setup X11 forwarding on macOS when using docker containers requiring a DISPLAY. Works on both Intel and M1 macs!

This guide was tested on:

  • macOS Catalina 10.15.4
  • docker desktop 2.2.0.5 (43884) - stable release
  • XQuartz 2.7.11 (xorg-server 1.18.4)
  • Macbook Pro (Intel)