Martin someuser89
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| #!/bin/sh | |
| which openssl > /dev/null || exit 1 | |
| which pv > /dev/null || exit 1 | |
| which sudo > /dev/null || exit 1 | |
| test -n "$1" || exit 2 | |
| disk="$1" | |
| test -b "/dev/$disk" || exit 2 |