How can I use swift in Terminal?

Question

I read What\'s new in Xcode 6. The article introduces some new feature about Xcode 6, and it says:

Command Line

Xcode’s debugger includes an inter

Answer 1

open Terminal,

$sudo xcode-select -switch /Applications/Xcode6-Beta6.app/Contents/Developer

Notice: The Xcode6-Beta6.app should be replaced to appropriate version you installed

Then put this line alias swift='xcrun swift' to ~/.bash_profile

And,

$source ~/.bash_profile

$swift

There you go!