Tag: debugging
All the articles with the tag "debugging".
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Deploy Succeeded. Locked Out Ten Minutes Later.
Deployed 616 files to the VPS. Tried to SSH back in. Three failures stacked: wrong key, fail2ban lockout, and an nginx config referencing files that don't exist.
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Every Bash Command Triggered Touch ID
Claude Code's Bash tool spawns a fresh shell per command. Each shell sourced .zshenv. .zshenv called 1Password CLI. Touch ID prompt on every single tool call.
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Four Layers Deep in a Finance MCP Server
Account balances off by £8,188. Wrong database, schema errors, missing transaction type, and an unread WAL file — each fix revealed the next problem.