How to Reset (Re-Sync) MySQL Master-Slave Replication

Prerequisites:

1. this tool must be run on master server

2. ssh access to both servers (master & slave)

3. ssh access from master to slave using ssh without pass (google: ssh without password)

   Some help at this point. Use ssh to login to your server under the account name you want to use. When prompting for passphrase hit enter.

   Steps:

   On master server:

    root@master-server$ cd ~/.ssh
    root@master-server$ ssh-keygen
    root@master-server$ ssh-copy-id -i ~/.ssh/id_rsa.pub slave-server
    # test connection
    root@master-server$ ssh slave-server
   

   If do not work, please google for some tutorial