Flags:
--help Show context-sensitive help (also try --help-long and --help-man).
-c, --config=CONFIG Config file path
-e, --email=EMAIL User mail.
-t, --title=TITLE Book title.
-u, --url=URL Url of the book
-x, --expire=EXPIRE Date time book expire
-m, --mediatype=MEDIATYPE Media Type of book. opds: application/atom+xml;type=entry;profile=opds-catalog epub: application/epub+zip
--version Show application version.