.RB [ \-S ]
.RB [ \-a
.IR accounting_directory ]
-.RB [ \-b ]
.RB [ \-c ]
.RB [ \-d
.IR config_directory ]
If this command-line option is given, then the "bind_address" and all
"listen{}" entries in \fIradiusd.conf\fP are ignored.
-.IP \-b
-If the \fBradius\fP server binary was compiled with \fIdbm\fP support,
-this flag tells it to actually \fIuse\fP the database files instead of the
-flat \fIusers\fP file.
-
-This command line option is deprecated, and does not do anything.
-
.IP \-c
This is still an \fIexperimental\fP feature.
Cache the password, group and shadow files in a hash-table in memory.