040000 tree 89143557606d51d2f23feb9b0e6175524fb1d66d	air-purifier-common
040000 tree c55f06b49fdc3df71da7fa3724f99cf972d44e27	ameba
040000 tree 8fb957ada2acdf76307be7d358160702da1753d8	cc32xx
040000 tree 5f92d7e47de66db0c3bc359f3bcb4fc58f8b0b94	linux