miscutils/mkgmap

#!/bin/sh
[ -f $HOME/.mkgmap.head ] && cat $HOME/.mkgmap.head
for i in $(ls -r *.txt)
do
	date=$(echo $i | sed 's/\(....\)\(..\)\(..\).*/[\1.\2.\3]/')
	name=$(
		sed -n -e '
			/[^ ]/ {
				s/^[ 	]*//
				p
				q
			}
			b' $i)
	printf "0%s %s\t%s\n" "$date" "$name" "$i"
done