3 num=`grep '^F' "$i" | awk '{printf ("%03d\n", strtonum("0x" $4))}'`
4 newname=`echo "$i" | sed 's/flight-[0-9][0-9][0-9]/flight-'"$num"'/'`
5 echo $num "$i" "$newname"
6 done | sort -rn | sed 's/^[0-9][0-9]*//' | while read old new; do
7 if [ $new = $old ]; then
11 if cmp $new $old; then
12 echo "$old is a duplicate of $new"
15 echo "$old: $new already exists"