ACL

required package:

acl-2.2.49-4.el6.x86_64

Mount a filesystem to use ACL

mount -t ext4 -o acl /dev/mapper/myvg-lvhome /home

Set the ACL

setfacl -m u:chris:rwx /home/file1

Check ACL

getfacl /home/file1

Remove ACL

setfacl -x u:chris file1