ipfs 下載lotus複製證明文件v25

1，ipfs 下載lotus複製證明文件v25

# pwd
/storage/filecoin-proof-parameters-v25
# ipfs get QmZGUrRFbNjt3DVrzRRjiGH9GnZPWVHvwuRRhpJTzAHKwn 
Saving file(s) to QmZGUrRFbNjt3DVrzRRjiGH9GnZPWVHvwuRRhpJTzAHKwn
 22.99 MiB / 107.23 GiB [>--------------------------------------------------------------------------------------------------------------------------------------]   0.02% 20d10h57m19s
 # ls -lh
總用量 4.0K
drwxr-xr-x 2 root root 4.0K 4月  16 15:18 QmZGUrRFbNjt3DVrzRRjiGH9GnZPWVHvwuRRhpJTzAHKwn
# cd QmZGUrRFbNjt3DVrzRRjiGH9GnZPWVHvwuRRhpJTzAHKwn/
# ls -lh
總用量 11M
-rw-r--r-- 1 root root  20 4月  16 15:18 v25-proof-of-spacetime-fallback-MerkleTree<PoseidonHasher, 8, 0, 0>-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.meta
-rw-r--r-- 1 root root 11M 4月  16 15:21 v25-proof-of-spacetime-fallback-MerkleTree<PoseidonHasher, 8, 0, 0>-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.params