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I created a private ethereum tesnet using geth and it runs well on the system. However, I lose all the ethers in my account everytime I close the application. Is there a way to permanently save the testnet ethers on a wallet when is retained?
You can use ganache-cli to run a private network and use the --db option to save the chain data.
ganache-cli --db="/path/to/chaindata/" [other options]
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