040000 tree bd76c264992d3292e09217ebce8d811c4ab6b3ff	cn
100644 blob 47c9fedff65f22409933f67b597fb7ad7b23eab9	install.md
100644 blob 9f349c26d179645c7d24e2a50d50b8797c17c0d3	registration-discovery.md