040000 tree 05d1873fc90a842dcdd045e03364d5dcb9f6723f	command_list
040000 tree 4267abf2e6a94fb96ee52f99cc071fcdda67c54e	install
100644 blob 6812478cd30f5f5c4c4a3470547845edb5ea408b	newt_intro.md
100644 blob fec01e60c5f9a66602eea6675324d867b9f279f0	newt_operation.md
100644 blob 1a405ac2b9376d2bb4c759518b22c77fc1e7d165	newt_ops.md