01
Small systems stay understandable
Prefer a few observable components, explicit configuration, and recovery steps that fit on one page.
A quiet corner of the web
Useful notes on systems and software.
Short, practical references collected while building and maintaining everyday tools.
Recent notes
Field notes
02
Measure before changing
Runtime state, logs, and a focused health check usually tell a clearer story than old assumptions.
03
Make maintenance boring
Backups, narrow changes, and repeatable validation turn late-night fixes into routine work.
About
Built for clarity.
IceH is an independent notebook for technical observations and durable operating habits. No tracking, no feeds, and no unnecessary dependencies.