iphone - what does this mean clone the GitHub repository? -

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i trying use facebook app. read on developer.facebook.com

install xcode

install git

clone github repository:
git clone git://github.com/facebook/facebook-ios-sdk.git

i have installed xcode , git. mean clone github repository:
git clone git://github.com/facebook/facebook-ios-sdk.git
, how can that.

to clone repository means download whole code of repository.

obviously, on mac, launch terminal, create folder , type

git clone git://github.com/facebook/facebook-ios-sdk.git

you download code.


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