#!/bin/bash
#
# find symbolic links in the current directory
# (version mostly from previous year's class showing multiple approaches)
#
for link in `find . -type l`
do
#	target=`readlink $link`
#	if [ ! -e $target ]
#	then
#		echo "broken link $link (target $target)"
#	fi
#	target=`readlink -e $link`
#	if [ $? -ne 0 ]
#	then
#		echo "broken link $link (target $target)"
#	fi
	target=`readlink -e $link`
	if [ -z "$target" ]
	then
		echo "broken link $link (target `readlink $link`)"
	fi
done