tldr/pages/common/f3write.md

f3write

Fill a drive out with .h2w files to test its real capacity. See also: f3read, f3probe, f3fix. More information: https://fight-flash-fraud.readthedocs.io/en/stable/usage.html.

• Write test files to a given directory, filling the drive:

sudo f3write {{path/to/mount_point}}

• Limit the write speed:

sudo f3write {{[-w|--max-write-rate]}} {{kb_per_second}} {{path/to/mount_point}}