This is the command appstream-compose 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
appstream-compose - Generate AppStream metadata
This manual page documents briefly the appstream-compose command.
appstream-compose is a simple app that takes a prefix (default /usr) and a set of
application names. It looks for appdata, desktop and icon files with that basename in
$prefix/share/[appdata|applications|icons] and generates appstream xml files and icons in
(by default) $prefix/share/app-info.
Use appstream-compose online using onworks.net services