Vom Hirn ins Terminal seit 1998
Hi, I'm Stefan Thierolf and this is my web site. I'm an IT specialist system integration (Fachinformatiker Systemintegration) and work as Global IT Analyst - Network for a global automotive supplier. I lived in the United States (New Hampshire) for about five years and moved back to good old Germany end-of-2018.
I like to blog about Information Technology, Network, Linux and Security, therefore most of my blog posts are of "technical" nature.
You can find a bit more information in my about page.
Some photo albums are also online.
In case I forget some web sites I bookmark them ;)
Upgrading memory on my XCP-NG hypervisor servers from 32Gb RAM to 64Gb RAM
The blog post shows a Python script which can look up an Asset tag in Snipe-IT with a generated QR code
Creating QR code for wireless networks and a MeCard with Linux
Official Cert Guide Cisco Certified DevNet Associate DEV ASC 200-901 book available and arrived from the USA to Germany.
Some thoughts after the Cisco DevNet Create Live Event
Learning material for network automation with books, videos, podcasts, courses and API, libraries and tools
Installing Gitlab on Debian Linux and connecting with Atom editor
After an upgrade to the new released version 2.9.0 of NetBox the Login failed with Server Error (Missing required package/WSGI service not restarted after upgrade)
Python scripts with API calls as Custom Links for Snipe-IT and LibreNMS.
Today DEF CON 28 is starting in Safe Mode with Networking