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January 19, 2018 00:18
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Command Line Options Geth
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Command Line Options | |
$ geth help | |
NAME: | |
geth - the go-ethereum command line interface | |
Copyright 2013-2017 The go-ethereum Authors | |
USAGE: | |
geth [options] command [command options] [arguments...] | |
VERSION: | |
1.7.3-stable | |
COMMANDS: | |
account Manage accounts | |
attach Start an interactive JavaScript environment (connect to node) | |
bug opens a window to report a bug on the geth 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 | |
makecache Generate ethash verification cache (for testing) | |
makedag Generate ethash mining DAG (for testing) | |
monitor Monitor and visualize node metrics | |
removedb Remove blockchain and state databases | |
version Print version numbers | |
wallet Manage Ethereum presale wallets | |
help, h Shows a list of commands or help for one command | |
ETHEREUM OPTIONS: | |
--config value TOML configuration file | |
--datadir "/home/karalabe/.ethereum" Data directory for the databases and keystore | |
--keystore Directory for the keystore (default = inside the datadir) | |
--nousb Disables monitoring for and managing USB hardware wallets | |
--networkid value Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten, 4=Rinkeby) (default: 1) | |
--testnet Ropsten network: pre-configured proof-of-work test network | |
--rinkeby Rinkeby network: pre-configured proof-of-authority test network | |
--syncmode "fast" Blockchain sync mode ("fast", "full", or "light") | |
--ethstats value Reporting URL of a ethstats service (nodename:secret@host:port) | |
--identity value Custom node name | |
--lightserv value Maximum percentage of time allowed for serving LES requests (0-90) (default: 0) | |
--lightpeers value Maximum number of LES client peers (default: 20) | |
--lightkdf Reduce key-derivation RAM & CPU usage at some expense of KDF strength | |
DEVELOPER CHAIN OPTIONS: | |
--dev Ephemeral proof-of-authority network with a pre-funded developer account, mining enabled | |
--dev.period value Block period to use in developer mode (0 = mine only if transaction pending) (default: 0) | |
ETHASH OPTIONS: | |
--ethash.cachedir Directory to store the ethash verification caches (default = inside the datadir) | |
--ethash.cachesinmem value Number of recent ethash caches to keep in memory (16MB each) (default: 2) | |
--ethash.cachesondisk value Number of recent ethash caches to keep on disk (16MB each) (default: 3) | |
--ethash.dagdir "/home/karalabe/.ethash" Directory to store the ethash mining DAGs (default = inside home folder) | |
--ethash.dagsinmem value Number of recent ethash mining DAGs to keep in memory (1+GB each) (default: 1) | |
--ethash.dagsondisk value Number of recent ethash mining DAGs to keep on disk (1+GB each) (default: 2) | |
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: 8545) | |
--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: 8546) | |
--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) | |
--bootnodesv4 value Comma separated enode URLs for P2P v4 discovery bootstrap (light server, full nodes) | |
--bootnodesv5 value Comma separated enode URLs for P2P v5 discovery bootstrap (light server, light nodes) | |
--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) | |
--v5disc Enables the experimental RLPx V5 (Topic Discovery) mechanism | |
--netrestrict value Restricts network communication to the given IP networks (CIDR masks) | |
--nodekey value P2P node key file | |
--nodekeyhex value P2P node key as hex (for testing) | |
MINER OPTIONS: | |
--mine Enable mining | |
--minerthreads value Number of CPU threads to use for mining (default: 8) | |
--etherbase value Public address for block mining rewards (default = first account created) (default: "0") | |
--targetgaslimit value Target gas limit sets the artificial target gas floor for the blocks to mine (default: 4712388) | |
--gasprice "18000000000" Minimal gas price to accept for mining a transactions | |
--extradata value Block extra data set by the miner (default = client version) | |
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 | |
--fakepow Disables proof-of-work verification | |
--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 | |
WHISPER (EXPERIMENTAL) OPTIONS: | |
--shh Enable Whisper | |
--shh.maxmessagesize value Max message size accepted (default: 1048576) | |
--shh.pow value Minimum POW accepted (default: 0.2) | |
DEPRECATED OPTIONS: | |
--fast Enable fast syncing through state downloads | |
--light Enable light client mode | |
MISC OPTIONS: | |
--help, -h show help | |
COPYRIGHT: | |
Copyright 2013-2017 The go-ethereum Authors |
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GLOBAL OPTIONS:
ACCOUNT
ALIASED (deprecated)
API AND CONSOLE
DEVELOPER CHAIN
ETHASH
ETHEREUM
GAS PRICE ORACLE
LIGHT CLIENT
LOGGING AND DEBUGGING
METRICS AND STATS
MINER
MISC
NETWORKING
PERFORMANCE TUNING
TRANSACTION POOL
VIRTUAL MACHINE