About

drng

I work on infrastructure and tooling, mostly around Linux systems and small-scale deployments.

This site collects notes I write for my own reference — configurations I keep forgetting, patterns that took a while to understand, and fixes for problems that were not well documented.

What's here

• Short technical notes, usually one topic per post
• Configuration snippets that have been tested in practice
• Occasional write-ups on operations work

Contact

Corrections and questions are welcome: drng@drng-test-web.cyou