Metacat

                        "  The hash string usually has $ signs which messes the command line arguments. You should use two SINGLE quotes to wrap the entire hashed string.\n"+

                        "2. The user-distinguish-name must look like \"uid=john,o=something,dc=something,dc=something\" and the group-name must look like \"cn=dev,o=something,dc=something,dc=something\".\n"+

                        "3. if a value of an option has spaces, the value should be enclosed by the double quotes.\n"+

                        "4. \"-d description\" in groupadd is optional; \"-g groupname -e email-address -s surname -f given-name -o organizationName\" in useradd are optional as well.");