Tandem freefall
Skydiving over Hilversum, on a very special day.
Imre Jonk
Latest posts
internet linguistics
"What is this in-ter-net?" asked Piglet. "I have no clue." said Pooh. "But I heard they have honeypots, so we better take a look."
Scuba diving at Marsa Shagra
Going on safari in the Red Sea.
Touch typing with GNU Typist
Do one thing, and do it well.
Mobile air conditioning sucks
Mobile A/C units may seem attractive, but they're incredibly inefficient. A bit of background and tips on staying cool.
Running a Tor relay (Liberation Day special)
Today is Liberation Day in the Netherlands. We celebrate the 75th anniversary of the end of Nazi occupation during World War II. A perfect day to write about freedom!
A book review
This one might be the greatest of them all!
Networking 101
Materials used in my workshop about networking basics.
PiBeacon
Code for programming a Raspberry Pi 3 Bluetooth chip to send out iBeacon signals, which can be detected by the accompanying Android app.
wifistatus
Code for a simple ESP8266 RSSI sensor, API and web app to monitor WiFi signal strength.
Deploying DNSSEC at a web hosting company
My bachelor's thesis.