#!/bin/bash cd Documentation/ # Check entries that should be removed obsolete=""for i in $(tail -n +12 00-INDEX |grep -E '^[a-zA-Z0-9]+'); do	if [ ! -e $i ]; then		obsolete="$obsolete $i"	fidone # Check directory entries that should be addedsearch=""dir=""for i in $(find . -maxdepth 1 -type d); do	if [ "$i" != "." ]; then		new=$(echo $i|perl -ne 's,./(.*),$1/,; print $_')		search="$search $new"	fidone for i in $search; do	if [ "$(grep -P "^$i" 00-INDEX)" == "" ]; then		dir="$dir $i"	fidone # Check file entries that should be addedsearch=""file=""for i in $(find . -maxdepth 1 -type f); do	if [ "$i" != "./.gitignore" ]; then		new=$(echo $i|perl -ne 's,./(.*),$1,; print $_')		search="$search $new"	fidone for i in $search; do	if [ "$(grep -P "^$i\$" 00-INDEX)" == "" ]; then		file="$file $i"	fidone # Output its findings echo -e "Documentation/00-INDEX check results:\n" if [ "$obsolete" != "" ]; then	echo -e "- Should remove those entries:\n\t$obsolete\n"else	echo -e "- No obsolete entries\n"fi if [ "$dir" != "" ]; then	echo -e "- Should document those directories:\n\t$dir\n"else	echo -e "- No new directories to add\n"fi if [ "$file" != "" ]; then	echo -e "- Should document those files:\n\t$file"else	echo "- No new files to add"fi