Ethereum: How to resynchronize all blocks using `bitcoin-cli`?
Februari 11, 2025 | by Gusri Efendi

Here is an article based on your request:
How to re-sync all blocks using Bitcoin-Cli
Occasionally, the Bitcoin Core (BTCP) client needs to be rebuilt the blocks in the Ethereum blockchain, but you are not sure where to start. Fortunately, there is a simple command that can help you achieve this: -Rescan
.
In this article, we examine how to use Bitcoin-Cli 'to re-synchronize all blocks in the BTCP node.
What is "-Rescan"?
The "-rescan" command is used to re-synchronize the blockchain. This is an effective tool that can update the entire blockchain from scratch, which means you can be used to restore a node from an old backup or restore a node from a fresh installation.
How to re-sync all blocks usingBitcoin-Cli
To use-Rescan, you need to install the BTCP client and configure your machine. This is how you can do:
- Open a terminal or command line.
- Be sure to connect to the BTCP node by running "Bitcoin-Cli List" orBitcoin-Cli Getinfo”. If you are not sure, check the BTCP documentation for more information.
- After connection, run the following command:
`Bash
Bitcoin-Cli-Red
`
This begins the re -synchronization process, which takes time depending on the size of the blockchain.
Tips and variations
- If you want to synchronize a specific block range, use the “-START” and “-SSTOP” options. For example:
Bitcoin -Cli Rescan -Sstart 1000 -Stop 20000"
- You can also use the "-zling" option to re-synchronize all blocks of the blockchain. However, this may take longer than the use of "-rescan".
- If you experience any errors during the re -synchronization process, check the BTCP client documentation for more information.
Conclusion
Re-synchronization of all blocks in the BTCP node is a relatively simple process that uses theBitcoin-Clicommand line device. By following these steps and tips, you should be able to easily achieve this goal. Remember to keep a regular backup of the BTCP node to prevent data loss in the event of an emergency.
Note: This article assumes that you have basic knowledge of Bitcoin Core and its customer organs. If you are not already aware of the BTCP or theBitcoin-Cli` command line device, check out the official documentation for more information.
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