The main site at walkingcows.de is all about IT strategy, digital transformation and change management. This here is the other side — the nerd alter ego, so to speak.
This knowledgebase documents practical technical knowledge from more than 20 years of IT and project experience: concrete solutions, from simple commands and workarounds to complex architectures — for problems that shouldn't really be problems in the first place. Covering Active Directory and Exchange, Linux administration, Infrastructure as Code, cloud, containerization and PowerShell automation.
Most content comes from real projects, personal setups or plain curiosity (you know how it is : )) — no theoretical constructs. AI has recently become part of how articles are refined and optimized, but the technical core remains handcrafted. Those who know me know: quality over quantity.
Just use the search or browse the categories.
H@ppy H@cking ⚡
PS: If you find any mistakes, you're welcome to keep them ;)