Shulou(Shulou.com)06/01 Report--

In this issue, the editor will bring you about how to unlock the geth account. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

By default, your account in Geth is locked, and you cannot use these locked accounts to send transactions, such as transferring money or invoking contract methods. So if you need to use Geth to send transactions, you need to unlock the account first. So, how do I unlock an account in Geth?

The command line unlocks the account

One way is to use the geth command line to unlock the specified account, for example:

~ $geth-- unlock 0x3b3F14690C8Fb8b1B333Ff38961bdEEa658a3873-- password 7878

Use the-- unlock parameter to specify the address of the account to be unlocked; the-- password parameter is optional, and if you don't specify it on the command line, geth will prompt you for a password.

For more information, please refer to the instructions for using geth command line parameters.

The console unlocks the account

Another way is to unlock the specified account using the js statement in the geth console, for example:

> personal.unlockAccount ('0x3b3F14690C8Fb8b1B333Ff38961bdEEa658a3873', '7878')

Similarly, the password parameter is optional, and if you do not specify this parameter, the geth console will prompt you to enter the password.

This is how to unlock the geth account shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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