linux_sdcard_test_and_format.sh

linux_sdcard_test_and_format.sh

#! /bin/bash

# assumes /dev/sdb is sd card

# make sure it's not mounted
sudo udisksctl unmount --block-device /dev/sdb

sudo time badblocks -svw -t random /dev/sdb
sudo time f3probe --destructive --time-ops /dev/sdb
sudo parted --script /dev/sdb mklabel msdos
sudo parted --script /dev/sdb mkpart primary fat32 1MiB 100%
sudo time mkfs.vfat -c -v /dev/sdb1
sudo parted /dev/sdb --script print

sudo time fsck.vfat -a -t -v -V /dev/sdb1

sudo udisksctl power-off --block-device /dev/sdb1