33 lines
643 B
Bash
33 lines
643 B
Bash
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#!/bin/bash
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set -o
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DISK=$1
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# Confirm DISK choice
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if [ -n "$DISK" ]; then
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read -rp "You selected to OVERWRITE '${DISK}', are you sure? [y/N] " yn
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else
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echo "ERROR: No disk selected. Pass through a disk path, e.g., ./zfslive.sh /dev/sdX"
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exit 1;
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fi
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case $yn in
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[yY] ) ;;
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* ) echo "ERROR: User aborted"
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exit 1;;
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esac
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# Is the DISK path a block device?
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DISK_TYPE=$(file "${DISK}" | awk '{ print $2$3 }')
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if [ "$DISK_TYPE" != "blockspecial" ]; then
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echo "ERROR: Disk '${DISK}' is not a block device"
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exit 1;
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fi
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# Check
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unset CDPATH
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SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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df "$SCRIPT_DIR"
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#echo "$SCRIPT_DIR"
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exit 0
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