100644 blob e69de29bb2d1d6434b8b29ae775ad8c2e48c5391	.empty
120000 blob 10e8ab734ee4cefb528d22b2a0dd91e525a861b0	fd
120000 blob c67586eb4a8aae8535b9c17bdb74348d5b4dd0ae	stderr
120000 blob 2825dc0f4fa6e2380df9b3b61221f77f5b0178bb	stdin
120000 blob 35e0f6203f004b9c06afa25ee1e9e3a11d0ac611	stdout