\fB--pidfile \fIpidfile\fB\fR
On startup, write the process ID to \fIpidfile\fR.
Delete the \fIpidfile\fR on exit.
-Failiure to create or delete the \fIpidfile\fR
+Failure to create or delete the \fIpidfile\fR
is non-fatal. If no \fB--pidfile\fR option is given, no PID file will be used.
.TP
\fB--user \fIuser[.group]\fB\fR