Reference

Reference pages are intentionally compact. They cover command forms, preflight checks, and risk controls I reuse when systems are under pressure.

Core reference tracks

• Checklists
• Shell snippets
• Migration patterns

Recommended pairing

• Use playbooks for sequence and rollback planning.
• Use blog articles for deep context and troubleshooting examples.

Field journal

Short operational notes from specific diagnostic and migration sessions.

• Protocol transition checks before HTTPS cutover
• Branch and tag mapping review before SVN-to-Git cutover
• Document conversion service hardening on Linux
• EBS mount persistence and boot-order diagnostics