Maintainer Richard Hughes richard@hughsie.com 2013-2014 Richard Hughes appstream-util 1 User Commands appstream-util Manipulate AppStream, AppData and MetaInfo metadata appstream-util OPTION This manual page documents briefly the appstream-util command. appstream-util allows you to manipulate and validate AppStream, AppData and MetaInfo for syntax, formatting and style guidelines. This manual page was written by Richard Hughes richard@hughsie.com.