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Commands

Ryan Kowalick edited this page Apr 15, 2019 · 8 revisions

Run go-filecoin --help for a complete list of commands.

This is a quick reference for some common operations.

Note that all CLI inputs specifying a price are interpreted in units of FIL.

Setup and Config

rm -fr ~/.filecoin      # <== optional, in case you have a pre-existing install
go-filecoin init        # Creates config in ~/.filecoin; to see options: `go-filecoin init --help`
go-filecoin daemon      # Starts the daemon, you may now issue it commands in another terminal

Network

### List and ping a peer 
go-filecoin swarm peers
go-filecoin ping <peerID>

Data Structures

###  View latest mined block 
go-filecoin chain head
go-filecoin show block <blockID> | jq

Mining

# Create a miner
# Requires the node be a part of a devnet that already has miners 
# and no miner configured for this node yet.
go-filecoin miner create 10 10 --gas-price 0 --gas-limit 300

# Waits for the message to be included on chain, updates the minerAddress
# in the node's config, and sets the peerid appropriately.
# Get your miner address
go-filecoin config mining.minerAddress

# And the owner:
go-filecoin miner owner <minerAddress>

# As a miner, force a block to be mined immediately. If successful, go-filecoin
# daemon output should show an indication of mining.
go-filecoin mining once

# As a miner, set storage price 
# First make sure mining is running
go-filecoin mining start

# Set the price
go-filecoin miner set-price <size> <price> --gas-price 0 --gas-limit 300

# Wait for the block to be mined (~30s) and view the ask:
go-filecoin client list-asks | jq

Storage: Make a deal

# Create a file to be stored
echo <"Hi my name is $USER"> hello.txt
go-filecoin client import ./hello.txt

# Verify it was imported:
go-filecoin client cat <data CID>

# Get the file size:
go-filecoin client cat <data CID> | wc -c

# Find a miner by running client list-asks
go-filecoin client list-asks | jq

# Propose a storage deal, using the <miner address> from the ask.
# First make sure that mining is running
go-filecoin mining start

# Propose the deal
go-filecoin client propose-storage-deal <miner address> <data CID> <price> <durationBlocks> 

# TODO we want to be able to check the status, like this but the command above doesn't 
# return an id
go-filecoin client query-storage-deal <id returned above>

# If you want to retrieve the piece immediately you can bypass the retrieval market.
# Note that this is kind of cheatsy but what works at the moment.
go-filecoin client cat <data CID>

Retrieval Mining

If you want to fetch the piece from the miner's sealed sector, wait for the deal to be Sealed per query-storage-deal status above, and then use the retrieval miner. Warning: this requires the sector be unsealed, which takes a minute to run (it doesn't yet cache).

go-filecoin retrieval-client retrieve-piece <miner peer id> <data CID>
### From the miner's node (terminal), get the peer id:
go-filecoin id 

### Retrieve a piece
go-filecoin retrieval-client \
   retrieve-piece QmXtaLS9N3URQ2uCkqpLP6KZv7rVbT5KyjU5MQAgQM6yCq \
   QmNqefRonNc2Rn5VwEB5wqJLE9arURmBUSay3kbjJoLJG9

Helpful Environmental Variables

Variable Description
FIL_API This is the default host and port for daemon commands.
FIL_PATH Use this variable to avoid setting --repodir flag by providing a default value.
GO_FILECOIN_LOG_LEVEL This sets the log level for stdout.
GO_FILECOIN_LOG_JSON This sets the log format to json when its value is 1.
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