smbk5pwd-enable <module>
can be used to enable only the desired one(s); legal values for <module>
-are "krb5" and "samba", if they are respectively enabled by defining
-DO_KRB5 and DO_SAMBA.
+are "krb5", "samba" and "shadow", if they are respectively enabled by defining
+DO_KRB5, DO_SAMBA and DO_SHADOW.
The samba module also supports the