Change size icon in Launcher in Ubuntu

This tutorial will explain How to change unity launcher bar size on ubuntu 11.04.Default unity launcher size is bit large if you want to change this use the following procedure.

First you need to install compizconfig-settings-manager using the following command

sudo apt-get install compizconfig-settings-manager

Default unity launch bar size as follows

You need to open compizconfig-settings-manager by clicking on the Apps Place enter compiz in search box

Once it opens you should see similar to the following screen here click on “ubuntu Unity Plugin”

Once it opens click on “Experimental” tab here you need to change the launcher icon size

After changing the size you should see similar to the following screen