14 lines
145 B
Bash
14 lines
145 B
Bash
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#!/usr/bin/bash
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if [ "$#" -ne 1 ] ; then
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echo "Usage: $0 /dev/sdb"
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echo "run:"
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echo 'hdparm -r0 $1'
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exit 1
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fi
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hdparm -r0 $1
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exit 0
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