This is the command appstream-util that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
appstream-util - Manipulate AppStream, AppData and MetaInfo metadata
SYNOPSIS
appstream-util [OPTION...]
DESCRIPTION
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.
Use appstream-util online using onworks.net services