QDirStat in General

See QDirStat project page at GitHub

I want to be able to create some 3D printing models for 3D printers. So starting to search for a good introduction and try it out...

...because openQA isn't going anywhere anytime soon.

Following a FOSDEM presentation on Angr for binary analysis, I started packaging it in OBS. We've made progress on getting many missing Python dependencies into Tumbleweed already; remaining ones including claripy and angr itself.

This can be seen as a subproject of ethtool netlink interface but from the technical view it's independent. Every new piece of software is going to be buggy and with frequent changes and rewrites, new regressions are introduced. Automated selftests can help a lot but as ethtool deals with hardware devices, we do not want these tests to depend on a specific hardware. The netdevsim driver was created as a virtual device which (unlike e.g. dummy) cannot be used for actual network traffic but implements various configuration interfaces so that it can be used for their (automated) testing.

I use my Raspberry Pi 3B as a router. I have seen this crash: * [34502.095007] Internal error: Oops: 96000004 [#1] SMP

Brewtarget is an open source brewing software, similar to the commercial product BeerSmith. For hackweek I'd like to investigate the capabilities of Brewtarget and perhaps add some features/improvements for my use case.

A few years ago I wrote the "worst 3D Printer". Basically, it takes a 3D model (VRML) and slices it to bitmaps, which can be arranged on paper and printed, then manually cut out and glued together. As you can imagine, just doing a small print could take 500 layers, so it could take a day to assemble (hence "worst"). [1] To be more useful, I want to rewrite the old code to properly support STL format. I attempted this once, but had trouble with the normals and getting the lines to connect correctly. So a rewrite would be good.

What is ResourceSpace https://www.resourcespace.com/

or how to replace git push heroku master and cf push with Kubernetes PaaS has made deployment of applications very easy. Kubernetes has made deployment of applications very flexible but not easy. There are efforts to add the "easy" part to Kubernetes. That would make Kubernetes a good alternative to PaaS. With so many public cloud Kubernetes offerings nowadays, it would be nice if one could simply pick up their preferred cloud and have an app running in minutes. This HackWeek project will be and exploration of the available tools that can make Kubernetes as friendly as a PaaS for deployment but also how much Kubernetes can help development.

Well the see of openSUSE Infrastructure has been unrest and need our attention. I would like to invite you for this cruise trip.

Video Recording of openSUSE Conference session which introduced the project

Core Project

The Goal is... to connect all the sources of information from our houses to the lighting system to produce a dynamic home environment where information is streamed to the users through a noninvasive and disrupted channel and, this way, avoiding a chain of human micro mental interruptions, like the ones that we have during all day produced by the mobile apps notifications and/or wall panels sounds or blinks and that causes anxiety, stress, and human disconnection.

Milkytracker is a free software multi-platform music tracker for composing music in the MOD and XM module file formats.

Why?

Sorbet is a gradual type checker for Ruby. Ruby is a dynamic language, which is great for reducing overhead for small

Inspired by a conference talk I've attended a while ago (and my own struggles when trying to create something pretty basic just recently) I want to learn more about SVGs in general and their powers for modern web development in particular. Over the week, I want to

Check if it is possible to create a python application to aid autofocus micro adjustment on a DSLR. There are some commercial applications that are capable of that, such as Reikan FoCal (https://www.reikanfocal.com).

I've been doing a terrible job of maintaining GNU Stow the last year, and there's quite a backlog of bugs, feature requests, support requests etc. So it's a good time to catch up on these.

I have a dusty Rasberry Pi 3 lying around and a book for beginners on the topic. The idea is to read through the book (https://www.amazon.com/Adventures-Raspberry-Carrie-Anne-Philbin/dp/1118751256), learn basic electronics and get an idea what I would like to do with with the RasPi. I also plan to get some inspiration at the Prague Maker Faire this weekend.

I have build a table for our RPG sessions (DSA/Deadlands/Paranoia) which incorporates a large 24" LCD Display for showing maps during the sessions. What I'd love to have is a piece of software that allows me to show only parts of the map (fog of war), but show the whole map to the gamemaster on his laptop (and of course the areas tinted that are not yet uncovered).

A lot of openSUSE bugs are filed with plenty details but without a specific assignee so often many days are lost between filing and a developer seeing the report. Instead of training a neuronal network to do artificial intelligence, this project focuses on the integration of how we can make useful proposals of assignments. It will probably use perl regexps for the start.

Rationale:

cosmic-river aims distributed Event-Driven workflows as generic, composable tool

Brief

site.qirongbaotech.com is one of my school projects. Users can search for companies on the website to get informed about the financial situation of the company and make better investment decisions.

As a Caasp developer, I need to learn GO language. While I have an opportunity to learn GO language during HeckWeek, I want to combine GO, IAAS, and public Clouds(AWS). By this project, not only learning GO language but also advancing to utilize essential GO libraries and creating a GO project can be achieved. In addition, I need to familiarize AWS api to deploy nodes, stop the nodes, delete nodes, and upload images.

Instruction

• What is General Aviation? General aviation is the name or term given to all civil aviation aircraft operations with the exception of commercial air transport (CAT) or aerial work (AW). They are flight activities not involving commercial air transportation of passengers, cargo or mail for remuneration or hire, or an aerial work operation such as agriculture, construction, photography, surveying, observation and patrol, search and rescue, aerial advertisement, etc. It covers certain commercial and private flights that can be carried out under both visual flight (VFR) and instrument flight (IFR) rules, such as light aircraft, business and private jets or helicopters. General aviation thus represents the 'private transport' component of aviation. (Quoted from Wikipedia)

What I do: learn the virtualization knowledge, get familiar with various ways to migrate guest, know the user's normal scenarios and requirement. Goals: give an introduction or a summary to share, including text and graphics about virtualization and guest migration.

Try to use apache-rex framework while testing httpd modules.

Minnowboard is the platform for UEFI development and supports UEFI capsule update since 0.99, and we are supposed to be able to test the feature with fwupd. However, there is no capsule file in fwupd.org or the official firmware download site. Besides, the Minnowboard firmware source in the current edk2/edk2-platforms git couldn't build due to the recent change of directories. My goal is to rebase the Minnowboard build system to the current git master and create a working up-to-date firmware. Signing the firmware properly would be a plus so that we can apply a private repo in fwupd.org for the development or QA testing.

In-depth understanding of how ptrace works; get the implementation mechanism of ptrace;

The current GUI of FriCAS is ancient and difficult to use. I plan to improve that by using modern GUI frameworks, at least to make a working proof-of-concept demo to show this idea works.

Rationale:

There is around in the clojure community (https://clojure.org/) a GitHub opensource organization which aims to maintain in a centralized manner some useful community libraries.

The current kplex_monitor repo needs to be reorganized so that it can be installed from scratch on another PI using ansible

Plan:

The goal of this project is two fold. The first is to better learn and understand why Kubernetes might do something in the way that it does (especially in the control plane)

1.Test to burn the opensuse kernel on Raspberry Pi and make it working. 2. Try to use Raspberry Pi to control some sensors.

What is Openspace? Starting on Kickstarter and Indiegogo as Openbook Open Source Social Networking Service got recently renamed to Openspace (still reachable via openbook.social though). This network wants to protect its users privacy and make the world of SNS a better place.

1.Fetch useful/popular item from SMZDM 2.Build web server

[motivation] - When we have clear idea to do something we could do month work in a week.

I want to get an openSUSE based image working on Samsung DEX: https://www.linuxondex.com/

Description

Play with raspberry pi to get high availability through load balancing and containers.

I recently bought a 3D printer (ender 5) and would like to expand on my foundational knowledge on the topic: * Learn 3D modeling with Fusion 360.

Trimatik MC is an older heating control from Viessmann. It has no supported digital interface for remote access, but I found at least two ways to get access to sensor data like various temperatures and state of relay contacts. One way is to use the so called remote control the other use the clock timer. This project will use the latter way, because the hardware adaption is much easier and and all four timer channels could be controlled as well. Remote access will be done via an ESP32, which emulates the clock timer and gets/pushes data via WIFI. Current prototype is able is able to monitor traffic between the original clock timer and the heating control.

As a daily user of the Plasma desktop this Hackweek is a perfect opportunity to make my first contribution(s) to it! Feel free to join me as a fellow beginner or mentor!

We already tried to improve the Jangouts data model in the past and, although we made quite some progress, we did not finish it. I've been playing a bit with React and Redux lately, and I would like now to try a different approach replacing Angular with that combo. Using Vue.js might be another option too. Of course, we are not going to rewrite Jangouts in just one week, but let's see how far we can go. By the way, the redesign branch contains some interesting stuff from one of the GSoC that we should consider.

https://mycroft.ai/ Mycroft is the name of a suite of software and hardware tools that use natural language processing and machine learning to provide an open source voice assistant.

Since my mailbox has migrated to office365 mailbox a couple of weeks ago, I tried to optimize my tool chain to sync my mail and calendar and integrate to the gnome-shell (calendar, notification). So far I am comfortable with such a set and gonna use 2-3 hours in hackweek to summarize the practice of combining the following tools in written format: mutt, a small part of evolution process (for calendar sync), mailnag, mailnag gnome-shell-extension, tuning of gnome notification (understand the notification in full screen), trayicon plus.

The idea is simple - I want to learn Python :) My previous knowledge about Python is small. Only few tutorials and some initial readings of below mentioned books to get an overview.

INSTRUCTION: A remote reminder connected this server with WIFI module(Maybe not just a reminder :smile: ).

A filter to scramble writing actions to a stream randomly into multiple sequential actions, aiming to provide some protection against deep packet inspection, implemented in the form of an OpenSSL filter BIO.

It ain't rocket science, it ain't thrilling, it's just useful. Quick Event is an established orienteering management software but it is still distributed in non-standard form for Linux distros. Package the software in standard packages for major distributions.

The most relaxed testing framework of Kubernetes in the world

Roughly follow a few selective chapters from the book 'Hands-On Machine Learning with Scikit-Learn and TensorFlow'

Currently, As QA, we design matrix for the test cases, then use matrix to generate test cases' name, then according the test cases' name to add related settings, then add those cases' name and settings to the openQA test suite. I hope, we can design matrix first, then other steps will be generated by automatically.

Metal³ is the idea to support a declarative bare metal cluster management for Kubernates by employing a simplified stand alone version of Ironic.

We should explore if

Currently, way we distribute ssh keys within QAM on our testing infrustructure is a bit cumbersome - maybe we should try to (ab)use existing salt used by our internal infra team.

We kinda need more flexible PXE in Prague office, UEFI would also not hurt - so lets check what we can do to make it better. EDIT (ggherdovich):

Pi Security

I've ordered two security modules that can be used with the Raspberry Pi. One simple LetsTrust TPM with the Infineon Optiga SLB 9670 chip and a Zymbit Zymkey 4i Security Module.

In the past, some customers ever complained that OCFS2 file system performance went down when listing a big directory (e.g. include 400k files). According to my preliminary investigation, this performance problem is related to file system block allocation algorithm. Then, I want to look at the current mainstream file systems (e.g. EXT4, XFS, etc) block allocation algorithms in this hack week, compare and analysis these algorithms advantages/disadvantages.

RISC-V is an open ISA (Instruction Set Architecture) based on RISC architecture. It's originated from UC Berkeley and it's attracting more attention in recent years because of its full open architecture so every developer has opportunities to get involved in application processor design or apply it into different applications, such as IoT, Robotics, ... etc. Any topic about RISC-V is welcome, here are some topics you might be interested in:

I just recently started a new project which is meant to be a wrapper for OBS's API. The library is written in Ruby. https://github.com/mschnitzer/open-build-service-api

At SUSE we've implemented a module on Salt called ansiblegate which allows to run and manage your Ansible clusters using Salt. This a very powerful module that bring lot of value to Salt when the users are planning on migrating or starting to use Salt and they already have an existing Ansible infrastructure.

The salt-toaster (https://github.com/openSUSE/salt-toaster) is a tool created and developed by SUSE employees that we've been using for testing Salt since few years ago. This tool uses pytest in combination with Docker containers to allow testing the multiple versions of the Salt codebase and as well as Salt packages across multiple distributions.

The primary arcade machine emulator is MAME, and it has a very specific format for romset compression. I have previously started a project call pyros that allows the creation and update of MAME romsets. The project consists of the following tools: * pyrex: Tool to create an executable Bash script that will take unorganized files and put them into an organized MAME romset.

A common challenge for OpenStack and K8S deployments is debugging the network when things go awry. The aim of DPHAT is to provide operators of cloud infrastructure with tooling that can analyze the environment and supply the following: - Feedback that the environment is in a healthy operational state

It's been a little while since I last needed to do some binary reverse engineering, so I want to up my game. Goals

This is to provide partners with video tutorials to help with the certification of their SES and SOC cluster solutions. The goal is to simplify the setup process in order to provide a better experience for the partner. If we can alleviate some of the stress of setting up a cluster more partners will certify their solutions.

I'll spend half of hackweek preparing for the CISSP certification, in the other half I want to learn Ghidra (https://ghidra-sre.org/) and solve some reverse engineering quests with it

I have noticed that explaining HA cluster concepts to non technical people is not easy (my parents for example hehe). In order to improve that I would like to create a more visual project using raspberry pi-s.