June 17, 2026 DevOps & Administration, Proxmox Building a GitOps-Style Kubernetes Homelab on Proxmox For my new Role as DevOps Engineer, i was spending hours on video training ( Udemy, LinkedIn, YT .. ) . Even thought there is good material out there - and i want to explicit name Nana's Tech World - it is sometime cumbersome, slow paced, not on the spot. | more
March 3, 2026 DevOps & Administration Using Markdown on GitHub – A Practical Guide Markdown is a lightweight markup language that is widely used on GitHub. It is commonly used for README files, documentation, issues, pull requests, and wikis. | more
December 10, 2025 HomeAssistant Manage & Share your HomeAssistant configuration on GitHub Sharing and regularly syncing your Home Assistant configuration to GitHub has several benefits: A remote copy of your Home Assistant YAML files in case you need to recover. | more
December 9, 2025 DevOps & Administration Github – Password authentication is not supported for Git operations Bash$ git push -u origin main remote: Invalid username or token. Password authentication is not supported for Git operations.$ git push -u origin main remote: Invalid username or token. | more