accessdb --version (return code: 0)
accessdb 2.7.5
accessdb --help (return code: 0)
Usage: accessdb [OPTION...] [MAN DATABASE]
-d, --debug emit debugging messages
-?, --help give this help list
--usage give a short usage message
-V, --version print program version
The man database defaults to /var/cache/man/index.db.
Report bugs to cjwatson@debian.org.