Command Line Options

$smc help
NAME:
   smc - the Spectrum command line interface

   Copyright 2017-2019 The Spectrum Authors

USAGE:
   smc [options] command [command options] [arguments...]

VERSION:
   1.0.0-dev-b26f25fd

COMMANDS:
   account     Manage accounts
   attach      Start an interactive JavaScript environment (connect to node)
   bug         opens a window to report a bug on the smc repo
   console     Start an interactive JavaScript environment
   copydb      Create a local chain from a target chaindata folder
   dump        Dump a specific block from storage
   dumpconfig  Show configuration values
   export      Export blockchain into file
   import      Import a blockchain file
   init        Bootstrap and initialize a new genesis block
   js          Execute the specified JavaScript files
   license     Display license information
   monitor     Monitor and visualize node metrics
   removedb    Remove blockchain and state databases
   security    encrypt / decrypt nodekey, params mutual exclusion, only one choice
   version     Print version numbers
   wallet      Manage Ethereum presale wallets
   help, h     Shows a list of commands or help for one command

SPECTRUM OPTIONS:
  --datadir "/Users/liangc/Library/Spectrum"  Data directory for the databases and keystore
  --keystore                                  Directory for the keystore (default = inside the datadir)
  --testnet                                   Ropsten network: pre-configured POC test network
  --devnet                                    Ephemeral POC network with a pre-funded developer account, mining enabled
  --devreset                                  clean all devnet data and reset
  --devmaster                                 one devnet only one master, the master is genesis signer
  --ethstats value                            Reporting URL of a ethstats service (nodename:secret@host:port)

TRANSACTION POOL OPTIONS:
  --txpool.nolocals            Disables price exemptions for locally submitted transactions
  --txpool.journal value       Disk journal for local transaction to survive node restarts (default: "transactions.rlp")
  --txpool.rejournal value     Time interval to regenerate the local transaction journal (default: 1h0m0s)
  --txpool.pricelimit value    Minimum gas price limit to enforce for acceptance into the pool (default: 1)
  --txpool.pricebump value     Price bump percentage to replace an already existing transaction (default: 10)
  --txpool.accountslots value  Minimum number of executable transaction slots guaranteed per account (default: 16)
  --txpool.globalslots value   Maximum number of executable transaction slots for all accounts (default: 4096)
  --txpool.accountqueue value  Maximum number of non-executable transaction slots permitted per account (default: 64)
  --txpool.globalqueue value   Maximum number of non-executable transaction slots for all accounts (default: 1024)
  --txpool.lifetime value      Maximum amount of time non-executable transaction are queued (default: 3h0m0s)

PERFORMANCE TUNING OPTIONS:
  --cache value            Megabytes of memory allocated to internal caching (min 16MB / database forced) (default: 128)
  --trie-cache-gens value  Number of trie node generations to keep in memory (default: 120)

ACCOUNT OPTIONS:
  --unlock value    Comma separated list of accounts to unlock
  --password value  Password file to use for non-interactive password input

API AND CONSOLE OPTIONS:
  --rpc                  Enable the HTTP-RPC server
  --rpcaddr value        HTTP-RPC server listening interface (default: "localhost")
  --rpcport value        HTTP-RPC server listening port (default: 18545)
  --rpcapi value         API's offered over the HTTP-RPC interface
  --ws                   Enable the WS-RPC server
  --wsaddr value         WS-RPC server listening interface (default: "localhost")
  --wsport value         WS-RPC server listening port (default: 18546)
  --wsapi value          API's offered over the WS-RPC interface
  --wsorigins value      Origins from which to accept websockets requests
  --ipcdisable           Disable the IPC-RPC server
  --ipcpath              Filename for IPC socket/pipe within the datadir (explicit paths escape it)
  --rpccorsdomain value  Comma separated list of domains from which to accept cross origin requests (browser enforced)
  --jspath loadScript    JavaScript root path for loadScript (default: ".")
  --exec value           Execute JavaScript statement
  --preload value        Comma separated list of JavaScript files to preload into the console

NETWORKING OPTIONS:
  --bootnodes value     Comma separated enode URLs for P2P discovery bootstrap (set v4+v5 instead for light servers)
  --port value          Network listening port (default: 30303)
  --maxpeers value      Maximum number of network peers (network disabled if set to 0) (default: 25)
  --maxpendpeers value  Maximum number of pending connection attempts (defaults used if set to 0) (default: 0)
  --nat value           NAT port mapping mechanism (any|none|upnp|pmp|extip:<IP>) (default: "any")
  --nodiscover          Disables the peer discovery mechanism (manual peer addition)
  --netrestrict value   Restricts network communication to the given IP networks (CIDR masks)

GAS PRICE ORACLE OPTIONS:
  --gpoblocks value      Number of recent blocks to check for gas prices (default: 10)
  --gpopercentile value  Suggested gas price is the given percentile of a set of recent transaction gas prices (default: 50)

VIRTUAL MACHINE OPTIONS:
  --vmdebug  Record information useful for VM and contract debugging

LOGGING AND DEBUGGING OPTIONS:
  --metrics                 Enable metrics collection and reporting
  --nocompaction            Disables db compaction after import
  --verbosity value         Logging verbosity: 0=silent, 1=error, 2=warn, 3=info, 4=debug, 5=detail (default: 3)
  --vmodule value           Per-module verbosity: comma-separated list of <pattern>=<level> (e.g. eth/*=5,p2p=4)
  --backtrace value         Request a stack trace at a specific logging statement (e.g. "block.go:271")
  --debug                   Prepends log messages with call-site location (file and line number)
  --pprof                   Enable the pprof HTTP server
  --pprofaddr value         pprof HTTP server listening interface (default: "127.0.0.1")
  --pprofport value         pprof HTTP server listening port (default: 6060)
  --memprofilerate value    Turn on memory profiling with the given rate (default: 524288)
  --blockprofilerate value  Turn on block profiling with the given rate (default: 0)
  --cpuprofile value        Write CPU profile to the given file
  --trace value             Write execution trace to the given file

MISC OPTIONS:
  --identity value          Custom node name
  --gasprice "18000000000"  Minimal gas price to accept for mining a transactions
  --targetgaslimit value    Target gas limit sets the artificial target gas floor for the blocks to mine (default: 4712388)
  --networkid value         Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten, 4=Rinkeby) (default: 1)
  --extradata value         Block extra data set by the miner (default = client version)
  --config value            TOML configuration file
  --help, -h                show help


COPYRIGHT:
   Copyright 2017-2018 The Spectrum Author