( cd $3 ; ls -laR ) > ${TMP}/ls-to 2>>${log}
diff -u ${TMP}/ls-from ${TMP}/ls-to >>${log} 2>&1 || failed=YES
if [ -z "${failed}" ] ; then
( cd $3 ; ls -laR ) > ${TMP}/ls-to 2>>${log}
diff -u ${TMP}/ls-from ${TMP}/ls-to >>${log} 2>&1 || failed=YES
if [ -z "${failed}" ] ; then