====== Copy ACLs ======
<file>
getfacl file1 | setfacl --set-file=- file2
</file>

===== Copy ACLs all items in a directory =====
<file bash acl.sh>
#!/bin/sh

LIST="`cd /vol1/public/Data && ls | sed \"s/ /_/g\"`"

for i in $LIST
do
        ITEM="`echo $i |  sed \"s/_/ /g\"`"
        getfacl /vol1/public/Data/"$ITEM" | setfacl --set-file=- /vol2/public/Data/"$ITEM"
done
</file>