/usr/bin/simpleburn-get-datasize is in simpleburn 1.6.5-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | #!/bin/bash
device=$1
if [ -z $device ]; then
echo "usage: $0 device"
echo "example: $0 /dev/sr0"
exit
fi
if df | grep -q "$device "
then datasize=`df | grep "$device " | sed 's/ \+/ /g' | cut -f3 -d' '`
else if mount $device 2>/dev/null
then datasize=`df | grep "$device " | sed 's/ \+/ /g' | cut -f3 -d' '`
umount $device 2>/dev/null
fi
fi
echo $datasize
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