#!/bin/bash -eu # # Check for dangling symlinks # if [ $# -ne 1 ] ; then echo "Usage: check-symlinks " >&2 exit 2 fi if ! [ -d "${1}" ] ; then echo "No such directory: ${1}" >&2 exit 1 fi echo "Check for dangling symlinks in ${1} ..." if [ "$(find "${1}" -xtype l | wc -l)" -ne 0 ] ; then echo "Error: Dangling symlinks found" >&2 find "${1}" -xtype l exit 1 fi