Harden sed secret redaction
Hard Bash arena: safe text replacement, backups, and secret pattern handling
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Missing prerequisites: bash-easy-sed-redaction
Support logs must be shared with engineering after API tokens and emails are removed. You are working inside a shell automation repository, and the arena only clears when the result is safe, deterministic, and explainable.
Learn to apply safe text replacement, backups, and secret pattern handling in a shell automation repository while explaining the invariant, safety constraints, and hidden edge cases.
- Demonstrates safe text replacement, backups, and secret pattern handling
- Handles the visible sample and hidden edge cases
- Keeps output deterministic and explainable
- Avoids unsafe dynamic execution
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