+.BI \-\-feedfile-flush-size= bytes
+Specifies that innduct should flush when the feedfile size exceeds
+.IR bytes ;
+the effect is that the innduct will try to avoid the various
+batchfiles growing much beyond this size while the link to the peer is
+working. The default is 100,000 bytes.
+.TP
+.BI \-\-period-interval= PERIOD-INTERVAL
+Specifies wakup interval and period granularity.
+innduct wakes up every PERIOD-INTERVAL to do various housekeeping
+checks. Also, many of the timeout and rescan intervals (those
+specified in this manual as
+.IR PERIOD s)
+are rounded up to the next multiple of PERIOD-INTERVAL.
+The default is one minute.
+.SH EXIT STATUS
+0 ok
+4 one is already running
+8 bad usage
+12 trouble