* output is <filepath>.torrent Note that announces and webseeds can be changed at runtime.

https://ipfs.io/docs/api/#apiv0add.

* * Generate random string * http://stackoverflow.com/questions/22892120/how-to-generate-a-random-string-of-a-fixed-length-in-golang */.

* Get a post from steem by given post URL.

http://localhost:46657/block?height=_.

http://localhost:46657/dump_consensus_state.

http://localhost:46657/net_info.

http://localhost:46657/status.

https://steem.yt, http://steem.yt:8090, http://138.201.198.175:8090 https://node.steem.ws/ wss://node.steem.ws/.