plank dock
Plank is the underlying technology for Plank aims to provide all the core features while it extends it to add fancier things like Docklets, painters, settings dialogs, etc.

plank themer

>> Available for Ubuntu 14.10 Utopic/14.04 Trusty/12.04 Precise/Linux Mint 17/13/other related Ubuntu derivatives
To install Plank Dock in Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Configure Plank Dock:
Plank doesn’t have graphical configuration interface. To configure Plank Dock enter following command in Terminal:

For Example: edit the configuration file.
HideMode = 1 means auto hide, set to 0 to disable it.
Position = 3 means the dock location. 0 = left, 1= right, 2 = top, 3= bottom.

That's it



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