Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

UTXplorer

Last Revision:	Version 1.0, 2008-03-19 Uses the <utmpx.h> API to display current login sessions and login history.
Build Requirements:	Xcode 3.0
Runtime Requirements:	Mac OS X 10.5

UTXplorer demonstrates basic use of the <utmpx.h> API that was introduced in Mac OS X 10.5 as a replacement for the "utmp", "wtmp" and "lastlog" files. You can use this API to determine which users are logged into the machine and get a historical records of logins and logouts. Commands like "who" and "last" are based on this API.