040000 tree a4fe77f15fedae431c7cc83ce9f5bcb2751e102e	air-purifier-common
040000 tree 04f164554734b269433329550a2cac168a5d48d2	ameba
040000 tree 723805f233474ca1381b914bcf4b591524db97fc	cc32xx
040000 tree 8dc10dccf33adb85ce5532105cbd7eb4012803e2	linux