+
+ Specify whether to omit messages matching search.tag_exclude
+ from the count (the default) or not.
+
+ <b>--batch</b>
+
+ Read queries from a file (stdin by default), one per line,
+ and output the number of matching messages (or threads) to
+ stdout, one per line. On an empty input line the count of
+ all messages (or threads) in the database will be output.
+ This option is not compatible with specifying search terms
+ on the command line.
+
+ <b>--input=</b><<b>&</b>lt;<b>filename</b>><b>&</b>gt;
+
+ Read input from given file, instead of from stdin. Implies
+ --batch.