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040000 tree a8ca917427950edd0f0fe8a6646e8d3a675dc47f	common
040000 tree c1275d901aaa8ebdeb7778ff1257a4d7428fa47d	java8-oracle
040000 tree 102f7dec733d7406192b56fd9e3e52eab3521116	lxc
040000 tree 389abcfa3e5228bd40736b8ff314a9de9697e518	mininet