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30 lines
1.0 KiB
30 lines
1.0 KiB
#!/bin/sh
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# GET THE INITITAL OUTPUT OF `ls /sys/block`
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OUTPUT="$(ls -l --color=never /sys/block | grep -v virtual | grep devices | cut -d\ -f9-)"
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# STRIP OFF THE PCI BUS LOCATION INFORMATION
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OUTPUT="$(echo "${OUTPUT}" | sed 's|\.\.\/devices/pci[0-9a-f:]\{7\}\(/[0-9a-f:.]\{12\}\)\+/||g')"
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#STRIP OFF THE SUPERFLUOUS USB HOST INFORMATION
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OUTPUT="$(echo "${OUTPUT}" | sed 's|\(usb[0-9]\+\)/.*/host|\1/host|g')"
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# CONDENSE THE TARGET INFORMATION
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OUTPUT="$(echo "${OUTPUT}" | sed 's|target[0-9:]\+/[0-9:]\+:\([0-9]\+\)|target\1|g')"
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# STRIP OFF BLOCKS
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OUTPUT="$(echo "${OUTPUT}" | sed 's|/block/.*||g')"
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# CONVERT -> TO A SPACE
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OUTPUT="$(echo "${OUTPUT}" | sed 's/ -> / /g')"
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# SWAP COLUMNS
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OUTPUT="$(echo "${OUTPUT}" | awk '{t=$1; $1=$2; $2=t; print;}')"
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# NOW GET DEVICE IDs
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echo "${OUTPUT}" | while read -r LOCATION BLOCKDEV; do
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DEVICE_ID="$(ls -l --color=never /dev/disk/by-id | sed 's/ \+/ /g' | grep -v 'nvme-eui\|wwn-' | grep "${BLOCKDEV}$" | cut -d\ -f9)"
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echo "${LOCATION} ${BLOCKDEV} ${DEVICE_ID}"
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done
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