040000 tree 2e09a44a73cfc6467c154b34e9d93281408ed4a1	air-purifier-common
040000 tree 04f164554734b269433329550a2cac168a5d48d2	ameba
040000 tree 723805f233474ca1381b914bcf4b591524db97fc	cc32xx
040000 tree 8dc10dccf33adb85ce5532105cbd7eb4012803e2	linux