Hi! I am linuxgemini (or İlteriş).

I am a person who {has done/is doing} things in lots of fields. Let's just say I am a tinkerer.

I like computers, RFID technologies, video capture and broadcasting technologies, audio recording, analog audio and more. Tech and science is my main interest.

I have a bilingual blog, where I sometimes ramble about stuff.

I've done some stuff at places like #general-programming.

Experiences in Trade

• Associate System Administrator Trendyol (March 2021 - July 2023):
  • Managing distributed NGINX instances, managing and migrating legacy F5 BIG-IP and Citrix Netscaler devices
  • Deployment of Apache APISIX (Openresty (lua-nginx)) clusters and creating demo runs
  • Deployment of external monitoring probes with blackbox_exporter, OpenTelemetry and InfluxDB
  • Kernel performance analysis of Openresty
• IT Specialist, Linux Systems Eclit (September 2024 - Present):
  • TO BE FILLED LATER (sorry :/)

Projects

• ankarakart, a node.js API wrapper for the transportation card AnkaraKart.
• asitrack, a node.js scraper for the SARS-CoV-2 vaccine portal of the Health Ministry of Turkey to supply data to trvaccine.iye.be.
• AS208563, my educational/research network (Currently in 2 Internet Exchanges!).
• mirrorbuilds, a small collection of CI configs which builds (mirrored repositories of) software.
• new-iwhois, a simple(?) WHOIS Web Service written in JavaScript. (Yeah I craft cursed things, you can try it out at w.iye.be)
• node-ininal, a node.js API wrapper for the Turkish fintech company ininal.
• ripe-country-stat, a node.js CLI to generate routing statistics of ASNs registered in a country using the data of RIPEstat.
• ripe-lg-graph, a python3 applet to generate routing graphs using the data of RIPEstat.
• turknet-query, a node.js CLI for querying the possible speeds you can get from the ISP TurkNet.
• turknet-status, a node.js wrapper for the status API of the ISP TurkNet.
• wiegandextended-micropy, a """Simple""" MicroPython applet for demoing RFID readers with Wiegand output. Primarily developed for HID readers.

Projects I often contribute

• proxmark3, I maintain the MacPorts packaging for stable releases of the proxmark3 client/fw (RfidResearchGroup/Iceman edition), the swiss army knife for RFID research.
• rfidpics, I provide images of RFID credentials from Turkey to Philippe Teuwen's repository.

Contacts

• E-Mail: me {at} linuxgemini {dot} space
• E-Mail: ilteris {at} asenkron {dot} com {dot} tr (PGP Key: 0xB0C1891EE5255107 but please don't use it.)
• GitHub: linuxgemini
• GitLab: linuxgemini
• Bluesky: @linuxgemini.space
• Mastodon: @linuxgemini@treehouse.systems
• Mastodon (old): @linuxgemini@mastodon.social
• Mastodon (old old): @linuxgemini@icosahedron.website
• LinkedIn: linuxgemini
• Twitter: @linuxgemini
• Keybase: linuxgemini
• Matrix: @linuxgemini:m5i.iye.be (totally not got the subdomain idea from mythbusters)
• XMPP: linuxgemini@a3.pm

_{Copyright 2018-2025, linuxgemini (İlteriş Yağıztegin Eroğlu). Any and all opinions listed here are my own and not representative of my employers; future, past and present.}

_{There are some people I have to thank.}

_{^{I do report malicious IPs, so the below badge is just to raise the API limits of AbuseIPDB.}}