krb5.conf(5) on macOS

The text 60b0eadb2c9d, as OS X 10.11.6, OS X 10.11.5, OS X 10.11.4, OS X 10.11.3, OS X 10.11.2, OS X 10.11.1, OS X 10.11 shipped it.

configuration file for Kerberos 5