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Geth console and Web3.js in practice

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Posted on 2/23/2018 1:35:11 PM | | | |
Log level control

Starting with the Geth Console is that logs will appear from time to time under the current interface.

Use –verbosity to control the log level, if you don't want to see the logs, you can use:



Start a dev mode test node



Trick: If we often use a way to start, we can save the command as a bash script.
~/bin You can put some commonly used scripts and add ~/bin to the environment variable PATH.

Connect to the Geth node

Another way to start Geth is to connect to a Geth node:


For example, connecting to the Dev Mode node that has just been opened:




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