Synkronos

Synkronos is a life-time folder synchronization tool. 
It's based on rsync and works only under MacOSX and Linux platforms yet.

Your machine must have a working copy of rsync.

In order to sync through ssh you will need to setup RSA keys.

Add this line to your application's Gemfile:

gem 'synkronos', git: 'https://github.com/akhramov/synkronos.git'

And then execute:

$ bundle

Or install it manually

$ gem install synkronos

• Syncing local directories:

    $ synkronos --src /path/to/src --dest /path/to/dest
  

• Syncing remote directory using ssh:

    $ synkronos --ssh --src /path/to/src --dest user@host:/path/to/dest
  

• Tracking changes in remote directory using ssh:

    $ synkronos --ssh --src user@host:/path/to/src --dest /path/to/dest