f3probe

Probe a block device (e.g. a flash drive or a microSD card) for counterfeit flash memory.

See also `f3read`, `f3write`, `f3fix`.

• Probe a block device:

sudo f3probe {path/to/block_device}

• Use the minimum about of RAM possible:

sudo f3probe --min-memory {path/to/block_device}

• Time disk operations:

sudo f3probe --time-ops {path/to/block_device}

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