How to tell if you’re running the 32 bit or 64 bit kernel in Mac OS X
Open the Terminal and type the following command: uname -a If you’re using a 32 bit Kernel in Mac OS X: iMac:~ user$ uname -a Darwin iMac.local 10.0.0 Darwin Kernel Version 10.0.0: Fri Jul 31 22:47:34 PDT 2009; root:xnu-1456.1.25~1/RELEASE_I386 i386 see the i386 on the end there? That indicates it’s the 32 bit kernel If … Read more