gtk4-launch(1) GTK commands gtk4-launch(1) (NAME) gtk4-launch - (SYNOPSIS) gtk4-launch [...] <> [_URI...] (DESCRIPTION) gtk4-launch . . gtk4-launch . ( applications XDG) .desktop . URI . (OPTIONS) -?, -h, --help . --version . (ENVIRONMENT) gtk4-launch : XDG_DATA_HOME, XDG_DATA_DIRS XDG. GTK gtk4-launch(1)