Notes »

Testing SD cards from eBay on Linux using f3

Quick note on how to test flash memory, I bought an SD card off ebay a while ago that ended up counterfeit, so I try and test before leaving feedback.

f3probe --destructive --time-ops /dev/sda

replace /dev/sda with the device of course

https://fight-flash-fraud.readthedocs.io/en/latest/introduction.html