Text User Interface (TUI)

Text based user interface for Harmony node.

Harmony TUI

Text based user interface for Harmony node. Below information is currently displayed on Harmony-TUI

  1. Section - Harmony Blockchain - Connected peers - Leader's one address - Current epoch number - Recent timestamps of various stages

  2. Section - Harmony Node - Harmony node binary version - ShardId of local node - Balance of user's one account

  3. Section - Current Block - Current block number - Size of current block in bytes - Hash of current block - StateRoot - BlockEpoch - Number of signers who signed last block

  4. Section - System Stats - CPU usage in percentage - Memory/RAM usage of system - Used disk space

  5. Section - Validator Logs This section shows validator log file


  1. Harmony node running on localhost:9000

  2. Shared libraries required for running harmony node

  3. Harmony TUI binary should be in same directory as harmony node binary

Build and run harmony-tui binary

Build from source code

  1. Clone repository - git clone git@github.com:harmony-one/harmony-tui.git

  2. cd harmony-tui

  3. Invoke make to build harmony-tui binary for local platform or make build-linux for linux

  4. binary will get generated in ./bin directory

  5. Copy harmony-tui binary from ./bin to the same directory as harmony node binary

  6. Invoke binary - path_to_binary/harmony-tui --address=YOUR_ONE_ADDRESS

Download binary and run .

  1. Download binary directly from here.

  2. Place downloaded binary in same directory as harmony node binary

  3. Invoke binary - path_to_binary/harmony-tui --address=YOUR_ONE_ADDRESS


  1. Invoke binary - path_to_binary/harmony-tui --address=YOUR_ONE_ADDRESS

  2. Help information - path_to_binary/harmony-tui--help

  3. Command line arguments supported by harmony-tui binary -address string

        `address of your one account (default "Not Provided")`

    -env string

        `environment of system binary is running on option 1- "local" option 2- "ec2" (default "ec2")`


        `version of the binary`


  1. Run binary - path_to_binary/harmony-tui --address=YOUR_ONE_ADDRESS --env=local

  2. Check version - path_to_binary/harmony-tui --version

Sample GIF​​

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