Search for "Ray" returned 3401 results

Fooled by the Website Carbon Calculator

Green Coding & Measuring the Environmental Impacts of IT

• Bits & Bäume
• 19 min
• 2023-08-16
• 301
• Roberta
Chaos Communication Camp 2023

Lightning Talks IV

• sotm2024 Lightning Talks
• 32 min
• 2024-09-08
• 8
• SotM Working Group
State of the Map 2024

Sustainability and OSM for Development

• Community and Foundation
• 41 min
• 2020-07-04
• 15
• Erica Hagen
State of the Map 2020

GNU poke, an extensible editor for structured binary data

• 44 min
• 2019-09-20
• 495
• Jose E. Marchesi
All Systems Go! 2019

Wifi4EU - broken by technical specification

• 41 min
• 2018-12-28
• 467
• Gregor Bransky
35C3: Open Infrastructure Orbit

collectl - a system monitoring tool like no other

Collectl is a comprehensive, fine-grained monitoring tool…

• 65 min
• 2017-05-28
• 224
• markseger
openSUSE Conference 2017

The Matrix SDK No One Talks About

• Hands-on Lynn Conway
• 26 min
• 2025-10-17
• 80
• Benedict Benken
Matrix Conference 2025

The German BundesMessenger

• Public Sector Ada Byron
• 40 min
• 2025-10-16
• 1.3k
• Kai A. Hiller
Matrix Conference 2025

A Magical Time To Be Alive

• 19 min
• 2018-09-01
• 135
• Lydia Kostopoulos
Electromagnetic Field 2018

Adventures in retrocomputing

• 36 min
• 2018-09-02
• 149
• Andrew Jenner
Electromagnetic Field 2018

An introduction to 'Share Secrets Safely'

• 21 min
• 2018-06-27
• 312
• Sebastian Thiel
Rust Cologne

YaST News

Summary of the last year

• 26 min
• 2017-05-27
• 21
• Josef Reidinger
openSUSE Conference 2017

600k QPS on MySQL Galera cluster

the tale of 600.000 queries per second

• 57 min
• 2015-08-22
• 409
• W. Heck
FrOSCon 2015

How to make your own wearable color organ dress

• 17 min
• 2016-08-05
• 148
• moko/zakx
Electromagnetic Field 2016

Data Retention - what comes next?

• 56 min
• 2005-12-27
• 8
• Marco Gercke
22C3: Private Investigations

LEGO Punk - Silly things to do with LEGO

• 27 min
• 2016-08-06
• 209
• Steven Goodwin
Electromagnetic Field 2016

Games Minus Industry

• 29 min
• 2014-08-29
• 1
• David Hayward
Electromagnetic Field 2014

The Age of Literate Machines

A Visionary Look at Free Software and Open Source

• 57 min
• 2007-08-25
• 9
• Zak Greant
FrOSCon 2007

MD5 To Be Considered Harmful Someday

• 50 min
• 2004-12-29
• 8
• Dan Kaminsky
21C3: The Usual Suspects

Access to Knowledge

Copyright, Patents and Politics at the World Intellectual…

• 49 min
• 2005-12-30
• 63
• Karsten Gerloff
22C3: Private Investigations

cat /proc/sys/net/ipv4/fuckups

• 41 min
• 2009-12-27
• 342
• Fabian Yamaguchi
26C3: Here be Dragons

KDE Neon

• 25 min
• 2016-06-23
• 162
• Harald Sittter
openSUSE Conference 2016

Untrusting the CPU

A proposal for secure computing in an age where we cannot…

• 61 min
• 2016-12-27
• 2.0k
• jaseg
33C3: works for me

RFID Payment Systems - free drinks and all you can eat

• Software & Infrastructure
• 57 min
• 2024-05-31
• 1.2k
• Gerhard "ikarus" Klostermeier
Gulaschprogrammiernacht 22

How to escape from a WW2 POW Camp

• Stage A 2024
• 24 min
• 2024-05-31
• 200
• James Burt
Electromagnetic Field 2024