Download and create OS X El Capitan USB installer


OS X 10.11 is available to download on Apple store here.
Released: Sep 30, 2015
Version: 10.11
Size: 6.08 GB

How to create an USB installer for El Capitan?
1- You need to prepare an USB (8Gb at least), then use Disk Utility to format it into “Mac OS Extended (Journaled)”

2- To avoid any confusions, name the USB driver to ElCapInstaller

Run Terminal ( /Applications/Utilities/), copy and paste the following command line:

sudo /Applications/Install\ OS\ X\ El\ --volume /Volumes/ElCapInstaller --applicationpath /Applications/Install\ OS\ X\ El\ --nointeraction

Be noticed that “ElCapInstaller” is particular USB Driver name.
3- Hit the Enter key, then provide the password if required