27 lines
384 B
Bash
Executable File
27 lines
384 B
Bash
Executable File
#!/usr/bin/env bash
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# This script assumes that the specified block device can be completely wiped
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# exit when any command fails
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set -e
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disk=$1
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mp=$(mktemp -d)
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# f3probe the block device for counterfeit flash memory
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f3probe --destructive --time-ops $disk
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# f3write and f3read need a mounted fs
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mkfs.ext4 -D -F -F $disk
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mount $disk $mp
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f3write $mp
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sync
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f3read $mp
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umount $mp
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