Enable File Sharing on macOS
The Tip Show How to Enable File Sharing on macOS by the System Preferences Config App.
The File Sharing Tool is Very Useful to Permit an Easy File Sharing with other OS’s Machines on Local Network.

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System Preferences > Sharing.
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Check the File Sharing Box.
How to Install Appcelerator Titanium for Mac Mavericks
Here Appcelerator Titanium Studio for Mac
How to Quick Start Appcelerator Titanium Studio Development for Android SDK, iPhone and Blackberry on Mac Mavericks.