## Module 1: Deploying the sync-diff-inspector Tool

### Step 1. Log into the remote Linux

+ Click here - [Terminal 1](ssh://monitor1-ssh#1) to open a new terminal connected to the virtual machine assigned for your hands-on lab.

### Step 2. Install `sync-diff-inspector`

+ Extract the `TiDB Toolkit` binary archive from `tidb-community-toolkit-v7.5.1-linux-amd64.tar.gz`.

  ```bash
  tar xvf tidb-community-toolkit-v7.5.1-linux-amd64.tar.gz
  ```

  ```output
  tidb-community-toolkit-v7.5.1-linux-amd64/
  tidb-community-toolkit-v7.5.1-linux-amd64/keys/
  ...
  tidb-community-toolkit-v7.5.1-linux-amd64/sync_diff_inspector
  tidb-community-toolkit-v7.5.1-linux-amd64/reparo
  tidb-community-toolkit-v7.5.1-linux-amd64/arbiter
  tidb-community-toolkit-v7.5.1-linux-amd64/tidb-lightning-ctl
  tidb-community-toolkit-v7.5.1-linux-amd64/mydumper
  tidb-community-toolkit-v7.5.1-linux-amd64/etcdctl
  ```

### Step 3. Confirm the `sync-diff-inspector` has been installed

  ```bash
  ls -lF tidb-community-toolkit-v7.5.1-linux-amd64/sync_diff_inspector
  ```

  ```output
  -rwxr-xr-x 1 ec2-user ec2-user 111859344 Mar 10 05:45 tidb-community-toolkit-v7.5.1-linux-amd64/sync_diff_inspector*
  ```