<arg choice='opt'>-b <replaceable>blocksize</replaceable></arg>
<arg choice='opt'>--header-fd <replaceable>fd</replaceable></arg>
<arg choice='opt'>--header-file <replaceable>filename</replaceable></arg>
- <arg choice='plain' rep='repeat'><group><arg choice='plain'>-o </arg><replaceable>configoption</replaceable></group></arg>
+ &configoverride.synopsis;
<arg choice='plain'><replaceable>config</replaceable></arg>
<arg choice='plain'><replaceable>hostname</replaceable></arg>
<arg choice='opt'>