Show and Tell 2024-08-06
Show and Tell 2024-08-06
[TOC]
Willkommen
Was ist Show and Tell?
Wie funktiniert das?
Was wir heute gelernt haben
Ansibug
The core component of the Ansible Debug Adapter Protocol used for debugging Ansible playbooks.
* Documentation * Github Repo
There's extensions to integrate ansibug with your IDE/Editor of choice
* nvim * Visual Studio Code
Very useful for debugging Jinja2 templating.
Regexp101.com
* used for development/debugging regexp for rspamd-Multi-Map-RegExp for fighting SPAM with good technical measures (f.e. SPF, DKIM, DMARC) * Spammer don't have working encoding either and get mojibake in the mails too * Spammer permutate subjects * very convinetend tool to check regexp right and testing * colored highlights of matches in the test * supports differen regexp flavors * Regexp/Test String are shareable with a link but no collaborative editing
Kescher Email User-Self-Service
Self-written user-frontend for user-self service. (Not yet OpenSource.) Written in .Net.
For example:
* Change name * change password
Security.txt
Common best practice to announce a security contact. Easy to implement.
Also have a look at: RFC 2142 MAILBOX NAMES FOR COMMON SERVICES, ROLES AND FUNCTIONS
And have security@example.org end up somewhere where a human reads it.
Data stream processing
Process data in small chuncks as it comes by. But get really good performance out of it.
Use llvm profiling to hint the compiler and learn how code is getting optimized by the compiler.
Game: Human resource machine
Human resource machine by Tomorrow Corporation.
A game that teaches you basic assembly while being exceptionally cute. Doesn't feel like programming, but also doesn't abstract concepts and terms away to a point where it starts to hurt. Available for little money on many platforms, including smartphones.
Salt-Shaker refill helper/Salzstreuer Nachfüllhilfe
Printables: Salt-Shaker refill helper/Salzstreuer Nachfüllhilfe
A printable object to easily refill a salt-shaker. (Yes, it's a slightly overengineered funnel.) Includes OpenSCAD Source.
CadQuery
Constraints based, code CAD. Can be a little annoying and complex to install and get running. Totally worth it if you like code CAD. Can be easily automated for many export formats. (.stl, .step, etc.)
OpenSCAD
CGAL, code based CAD. Originated at Metalab many years ago.
SIGBOVIK
SIGBOVIK (Special Interest Group on Harry Qatar Bovik) is an annual multidisciplinary conference specializing in lesser-known areas of academic research such as Sticky-Finger Manipulation, Natural Intelligence, and Retroactive Data. http://sigbovik.org/2024/
Harder Drives
A decently unreliable storage system. https://hackaday.com/2022/04/22/harder-drives-impractical-slow-amazing-and-incredible/
