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#!/bin/sh
# dump a sector(s) from a raw dump (2352 byte sectors) or 'cooked' data
# track (2048 byte sectors).
if [ "$1" = "" -o "$1" = "--help" ]; then
cat <<EOF
Usage: $( basename $0 ) [-i] filename sector [sector_count]
-i is "ISO mode", 2048 byte sectors.
EOF
exit 0
fi
secsize=2352
if [ "$1" = "-i" ]; then
secsize=2048
shift
fi
filename="$1"
sector="$2"
count="${3:-1}"
dd if="$filename" bs="$secsize" skip="$sector" count="$count" | xxd | less
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