Reference
crab doctor
Run health checks on the repository.
Synopsis
crab doctor [OPTIONS]Description
crab doctor runs a series of diagnostic checks on your Crab repository:
filter driver registration, credential validity, remote connectivity, staging
area health, and metadata consistency.
For conceptual background, see Health Check.
Options
| Option | Default | Description |
|---|---|---|
--fix | false | Attempt to fix detected issues |
--json | false | Emit structured JSON output |
Examples
Run all checks
crab doctorRun and auto-fix
crab doctor --fixRelated Commands
crab fsck— deep integrity verification.crab errors— look up error codes.crab env— environment info.