saving uncommitted changes in /etc prior to emerge run

._cfg0001_krb5.conf.example

@@ -0,0 +1,19 @@
+[libdefaults]
+	default_realm = ATHENA.MIT.EDU
+
+[realms]
+# use "kdc = ..." if realm admins haven't put SRV records into DNS
+	ATHENA.MIT.EDU = {
+		admin_server = kerberos.mit.edu
+	}
+	ANDREW.CMU.EDU = {
+		admin_server = kdc-01.andrew.cmu.edu
+	}
+
+[domain_realm]
+	mit.edu = ATHENA.MIT.EDU
+	csail.mit.edu = CSAIL.MIT.EDU
+	.ucsc.edu = CATS.UCSC.EDU
+
+[logging]
+#	kdc = CONSOLE