2 added 111 characters in body
source | link

If you run this simple command in Terminal it will show you

system_profiler  

Even more direct method is to use the:

sysctl hw.cpu64bit_capable

It will return 1=Yes, or 0 = no

If you run this simple command in Terminal it will show you

system_profiler  

If you run this simple command in Terminal it will show you

system_profiler  

Even more direct method is to use the:

sysctl hw.cpu64bit_capable

It will return 1=Yes, or 0 = no

1
source | link

If you run this simple command in Terminal it will show you

system_profiler