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知乎专栏多维度架构

5.3. 日志

--verbosity 日志输出级别控制

			
geth --verbosity 0 console
			
		

日志输出到文件中。

			
geth --networkid 123456 --rpc --rpcaddr="0.0.0.0" --rpccorsdomain "*"  2>> /tmp/geth.log			
			
		

后台运行

			
neo@netkiller ~ % geth --networkid 123456 --rpc --rpcaddr="0.0.0.0" --rpccorsdomain "*" 2>> /tmp/geth.log &     
[1] 30075
 
neo@netkiller ~ % tail -f /tmp/geth.log        
INFO [02-02|21:18:59] Got interrupt, shutting down... 
INFO [02-02|21:18:59] HTTP endpoint closed: http://0.0.0.0:8545 
INFO [02-02|21:18:59] IPC endpoint closed: /home/neo/.ethereum/geth.ipc 
INFO [02-02|21:18:59] Blockchain manager stopped 
INFO [02-02|21:18:59] Stopping Ethereum protocol 
INFO [02-02|21:18:59] Ethereum protocol stopped 
INFO [02-02|21:18:59] Transaction pool stopped 
INFO [02-02|21:18:59] Database closed                          database=/home/neo/.ethereum/geth/chaindata
INFO [02-02|21:18:59] Mapped network port                      proto=tcp extport=30303 intport=30303 interface="UPNP IGDv1-IP1"
WARN [02-02|21:19:00] Already shutting down, interrupt more to panic. times=9