Need help to dump my private key on Bitcoin Core

[hatakeyudu]

I know that the private key is important. Lose it, I will lose my bitcoin.

I download Bitcoin Core, install it and get my wallet but I don't know how to dump my private key in my wallet.

I search and see a command dumpprivkey address, it can be used but if I have 100 bitcoin addresses and each one have bitcoin, what to do?

Use the command 100 times is not a good idea because with the 100 times I can make mistakes.

Thank you and happy weekend.

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[ranochigo]

Dumpwallet is what you're looking for.

Go to command line, unlock your wallet if necessary and then use this command:

Code:

dumpwallet "[INSERT DIRECTORY HERE]/wallet.txt"

For my case, I did

Code:

dumpwallet "C:/Users/ranochigo/wallet.txt"

[Abdussamad]

if you want to backup your wallet use the command under the file menu. don't go messing with individual private keys.

[darkv0rt3x]

I know that the private key is important. Lose it, I will lose my bitcoin.

I download Bitcoin Core, install it and get my wallet but I don't know how to dump my private key in my wallet.

I search and see a command dumpprivkey address, it can be used but if I have 100 bitcoin addresses and each one have bitcoin, what to do?

Use the command 100 times is not a good idea because with the 100 times I can make mistakes.

Thank you and happy weekend.

If you really want to store all your 100 private keys, you can write a simple script to run the command and send to a file each address and the corresponding PK. I think that can be done.

Or, in a more weird fashion, you can do it manually, like 10 addresses today, 10 addresses tomorrow, etc, but that's a PITA.