NAME
sw_vers -- print Mac OS X operating system version information
SYNOPSIS
sw_vers
sw_vers -productName
sw_vers -productVersion
sw_vers -buildVersion
DESCRIPTION
sw_vers prints version information about the Mac OS X or Mac OS X Server operating system running on the local machine.
When executed with no options sw_vers prints a short list of version properties:
EXAMPLE:
$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.10.3
BuildVersion: 14D136