On AIX I run:
aclput -i /apps/lib/acl/acl_b20 /apps/retained/b20
The first part directory in the command is the ACL file and the second is the directory I want to set the ACL against.
Is there a way to do this on Linux (CentOS or Red Hat)? Linux uses setfacl and I'm having trouble figuring how to do a similar aclput on AIX on CentOS.