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pmalek/show_LBAs_written.sh

Created January 24, 2014 13:16
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Show LBAs, MBs and GBs written to disk
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show_LBAs_written.sh
#!/bin/bash
scale=3
lbas=$(sudo smartctl --all /dev/sda | grep Total_LBAs_Written | awk '{print $(NF)}')
mbs=$(( $lbas / 2048 ))
# gbs=$(( $mbs / 1024.0 ))
gbs=$(bc -l <<< "scale=3 ; $mbs / 1024.0")
echo "LBAs written: $lbas"
echo "MBs written: $mbs"
echo "GBs written: $gbs"
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