Projects
A list of my active and past projects.
Digital Cinema Talk talk
Document how digital projection systems in cinemas are working, the workflow how cinemas receive movies and reverse engineer how a movie is encrypted.
This talk was done at the Gulschprogrammiernacht 2024 (GPN22).
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dyndns-cgi webservice
Implements web-based DynDNS endpoints for routers like Fritz!Box or Ubiquiti EdgeRouter for nameservers which only speak RFC2136 nsupdate.
Project URL: https://github.com/perryflynn/dyndns-cgi
git-utils script
git-clean-sync automates fetch all branches, link remote and local branches together,
pull changes on all branches, delete orphaned local branches, push all branches.
Very helpful when working with alot of feature branches and pull requests.
-t, --temp-branch Create a temporary branch to make
operations on the current working copy possible
-f, --fetch Download all current changes
-l, --link Link local und remote branches with the same name
-p, --pull Merge fetched changes into local branches
-d, --delete-orpaned Delete orphaned local branches
-p, --push Push all local branches and tags to all remotes
-s, --summary Show an summary after all other operations
Project URL: https://github.com/perryflynn/git-utils
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Guenther game
A “Simon says” clone. The cause to creating this was to play around with new CSS and Java Script techniques.
Project URL: https://guenther.serverless.industries/
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huepf webservice
A file-based (no database) shortlink service with a very basic admin panel. It’s written in PHP to make in compatible with almost all webspace providers.
Project URL: https://github.com/perryflynn/huepf
minimon script
A small bash script compatible with Linux and Git Bash on windows to monitor services and systems by http, tcp, icmp and custom scripts.
Uses bash jobs for parallelization and supports loading checks from
a JSON file. Tools like bc or jq will only be used if installed
to ensure a high compatibility.
Project URL: https://github.com/perryflynn/minimon
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Mouse Jiggler Pico hardware
A hardware mouse jiggler based on Raspberry Pi Pico which connects via USB to a PC and prevents the idle lock screen to become active.
Start/Stop Button, a Button to type a static Passphrase, USB Storage and Serial Console disabled if the left button is not pressed on boot.
There is also a ESP32 Version.
Project URL: https://github.com/perryflynn/mouse-jiggler-pico
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My Windows Config script
A PowerShell script which disables various annoying features of Windows 10 Pro, using Group Policies. Reduces the telemetry footprint and also removes bloatware.
Project URL: https://github.com/perryflynn/my-windows-config
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nsupdate-interactive script
This python script gets all DNS records from a zone by a AXFR query and opens the record list in a editor of you choice.
Changes on the records will be send as RFC2136 nsupdate commands to the nameserver.
Project URL: https://github.com/perryflynn/nsupdate-interactive
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Package Repositories build
For running Ubiquiti Unifi Access Points I repackage my own Unifi controller versions, as the official packages are only installable on unsupported Debian versions.
Project URL: https://files.serverless.industries/apt/
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PerrysNetConsole framework
A C# framework with very basic UI controls for command line applications like progress bars, graphs, grids and tables.
There is a extension for HTML exports as well.
Project URL: https://github.com/perryflynn/PerrysNetConsole
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Speedtest webservice
Java Script based webservice to test upload and download speed of your internet connection.
It also shows alot of nerd infos in the developer console of your browser.
Project URL: https://github.com/perryflynn/speedtest
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Static Binaries build
A CI Pipeline project which builds portable versions of popular tools
like curl, busybox or tcpdump. It uses GitLab CI and Docker to
create self-contained and portable build jobs which can be reproducted
very easily on own infrastructure.
The builds can be found on the files page.
Project URL: https://github.com/perryflynn/static-binaries
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Task-o-mat automation
Task-o-mat is a collection of tasks writen in Python to automate housekeeping in GitLab issue trackers. Ensure labels, auto-assign issues, provide label groups which is normally only available in paid GitLab.
Project URL: https://github.com/perryflynn/taskomat
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YouLoop webservice
A website which allows to loop parts of a YouTube video. Mostly used to loop songs without endcard blah blah.
It uses the YouTube iframe API.
Project URL: https://youloop.serverless.industries/#start=6.5&v=rl9FFZZnWWo&end=269.09
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