Apple allots a unique build number to each copy of its OS X. Though average users will never need to know the build number of their framework, pro users and developers may require it for various purposes. For example, the build number speaks to the changes made in system software.
If that's the case with you, here we have a couple of snappy approaches to find the build number of OS X system software installed on any Mac.
This is the least difficult and most recommended way to get a build version number of OS X. Follow the steps listed in the rundown below.
Step #1. From the Apple menu, click on About This Mac.
As soon as you click the version number, you'll see the build number of your system software enclosed in parenthesis. In the About This Mac panel, you can get further details that you might need to know. Have a go at exploring!
Find Build Number of OS X from Command Line
The command line offers quite a few ways to get the build number. Today we're going to use the simplest command which is called “software version.” Upon utilization, it will reveal the essential system information and the build number version as well. Here it is.
ProductName: Mac OS X
System Version: OS X 10.10.2 (XXXXXX)
Kernel Version: Darwin 14.1.0
Boot Volume: Macintosh HD
Boot Mode: Normal
Computer Name: JIGNESH’s Mac
User Name: JIGNESH PADHIYAR (jigneshpadhiyar)
Secure Virtual Memory: Enabled
Time since boot: 2:13
Hat Tip: OSXDaily.com